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Selena Gomez and Demi Lovato -

The Disney Channel alumni have known each other for more than a decade, but they have drifted apart over the years. 

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Selena Gomez and Demi Lovato -

"When you grow up with somebody, you're always going to have love for them. But I'm not friends with her. I will always have love for her, and I wish everybody nothing but the best," said Lovato about Gomez in 2020.

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Seth Rogen and James Franco -

The dynamic duo have been working together since 1999 and have been best buddies for many years. However, the friendship between the two started to show some cracks following the sexual misconduct allegations against Franco in 2018. 

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Seth Rogen and James Franco -

"[The allegations] changed many things in our relationship and our dynamic. I despise abuse and harassment," said Rogen. 

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Katy Perry and Kristen Stewart -

The two were besties when Kristen Stewart was dating 'Twilight' co-star, Robert Pattinson. But after the two called it quits, rumors surfaced that Perry and Pattison were seeing each other. While the allegations have been denied, the friendship between Perry and Stewart came to an end.

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Katy Perry and Kristen Stewart -

Perry tried to reach out to Stewart, but to no avail. "I sent her a text message saying, 'I know you've seen all this stuff but you know I would never disrespect you. I'm not that person.'" She explained that she was just trying to be a friend to Pattinson but the media twisted the situation simply because she's female. 

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Taylor Swift and Karlie Kloss -

The singer and the model were besties until they started to drift apart in 2017. In 2019, Kloss married Josh Kushner, but Swift didn't attend the wedding celebrations. Swift's song 'End Game' is believed to be about the fallout.

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Gwyneth Paltrow and Winona Ryder -

The actresses were besties back in the '90s, until a role in 1998's 'Shakespeare in Love' destroyed their friendship. Apparently, Ryder was supposed to play Viola de Lesseps, but Paltrow "stole" the role from her, which earned her the Oscar for Best Actress. 

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Louis Tomlinson and Zayn Malik -

There is bad blood between the former One Direction bandmates. Both have exchanged some nasty words on social media. Apparently, most of the beef boils down to Malik not supporting Tomlinson, who skipped his final appearance on 'The X-Factor' after his mom died. 

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Louis Tomlinson and Zayn Malik -

"I don’t know if I’m mature enough now, but I’m definitely closer to being over all that," said Tomlinson years after the two fell out. 

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Kanye West and John Legend -

The two have always been buddies, but things fell apart between them when Legend didn't support Ye's presidential run. Instead, John Legend supported Joe Biden.  

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Kanye West and John Legend -

"I don't know what will happen in the future, but he was very upset with me that I didn't support him and I supported Joe Biden. It's up to him whether he can get past that," said Legend.

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Kim Kardashian and Larsa Pippen -

Kim K and the 'Real Housewives of Miami' star used to be BFFs, but in 2020 fans noticed that Kim Kardashian no longer followed Pippen on Instagram, and then she didn't attend Larsa's birthday party the following year. 

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Kim Kardashian and Larsa Pippen -

Larsa Pippen blamed Kim Kardashian's relationship with Kayne West for what happened. "I just feel like Kanye was in a place where he, you know, he really didn't trust anyone with Kim," she said.

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Kanye West and Jay-Z -

Following Ye's rant about Jay-Z's family at one of his shows, Jay-Z decided not to attend Kanye West's wedding to Kim Kardashian.

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Kanye West and Jay-Z -

"What really hurt me was, you can’t bring my wife and my kids into it. … Like, Kanye is my little brother. He’s talked about me a hundred times. He even made a song called ‘Big Brother.’ We’ve gotten past bigger issues. But you brought my family into it, now it’s a problem," said Jay-Z back in 2016.

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Taylor Swift and Katy Perry -

The two got along just fine, until 2014. Swift then accused Perry of stealing dancers from her tour. While Swift didn't mention Perry's name, she said that "someone" had "basically tried to sabotage an entire arena tour. She tried to hire a bunch of people out from under me."

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Jordyn Woods and Kylie Jenner -

The two used to be BFFs, but in 2019 Tristan Thompson (Kylie's sister, Khloe Kardashian's boyfriend at the time) and Woods allegedly kissed at a party. 

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Madonna and Gwyneth Paltrow -

The two A-listers became friends in 1999, but had a falling out in 2010 (the reasons for which remain unknown). Paltrow did mention in an interview, when talking about Madonna’s former trainer Tracy Anderson, that "it's good that [Tracy] doesn't train Madonna anymore. It was too much. She keeps people waiting — it takes up your whole day."

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Paris Hilton and Lindsay Lohan -

The former BFFs have been throwing shade at each other, left and right, for a number of years. Back in 2019, Hilton was asked to list three nice things about Lohan. Her reply was "she's beyond, lame and embarrassing." The actress backfired saying "Obviously, Paris needs to feel relevant and is desperate for attention."

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Will Ferrell and Adam McKay -

The two had been friends and collaborators since the '90s, but in 2019, a casting decision dictated the end of their friendship. McKay cast John C. Reilly in a series over Ferrell. "[Ferrell] took it as a way deeper hurt than I ever imagined and I tried to reach out to him, and I reminded him of some slights that were thrown my way that were never apologized for," McKay later said. 

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Olivia Wilde and Florence Pugh -

The relationship between the actresses started to degrade during the shooting of 'Don't Worry Darling' (2022). The drama seemed to be triggered by Wilde's relationship with Harry Styles. Pugh also didn't agree with Wilde's emphasis on racier scenes. "When it's reduced to your sex scenes...it's not why we do it," she said. 

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Liam Payne and Zayn Malik -

Malik left One Direction in 2015, and the two former bandmates have drifted apart ever since. "There's many, many reasons why I dislike Zayn," said Payne back in 2022.

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Liam Payne and Zayn Malik -

"You can always look at the man for where he is and say, ‘Oh yeah, whatever that guy’s a [ ], right?’ But at the end of the day once you understand what he’s been through to get to that point and also whether or not he actually wanted to be there … I don't agree with any of his actions. I can’t commend some of the things that he’s done," he added. 

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Ariana Grande and Jennette McCurdy -

The ex-Nickelodeon stars were BFFs, but then McCurdy admitted to being jealous of how the network treated Grande, and how Grande's upbringing helped her achieve stardom. "Ariana grew up in Boca Raton, Florida, an incredibly wealthy, idyllic town, with a healthy mom who could buy her whatever she wanted," she said. 

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Kim Kardashian and Blac Chyna -

The two were inseparable, but things changed when rapper Tyga (the father of Chyna's son) started dating Kylie Jenner. But there's more! In 2016, Blac Chyna started seeing Rob Kardashian, whom she dated on and off and had a child with. It also didn't help that Chyna filed a defamation suit against the Kardashian-Jenner family.

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Tori Spelling and Tiffani Thiessen -

The 'Beverly Hills, 90210' stars used to get along pretty well, but everything changed in 2017 when former costar Jennie Garth and Spelling refused to mention Tiffani Thiessen's name in 'RuPaul's Drag Race," referring to her as "that which we don't speak of."

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Tori Spelling and Tiffani Thiessen -

Apparently, the bad blood goes a long way back t when Tori Spelling cheated on her first husband, Charlie Shanian. Shanian was Thiessen's friend, and as such, she took his side over that of Tori Spelling.

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Jennie Garth and Tiffani Thiessen -

It turns out, Thiessen and Garth had fallen out years prior, in 2012, though the reason remains unknown. "We had a falling out and we grew apart. I was the one who was hurt, let’s just say that. I was the one who was hurt," said Thiessen.

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Bella Thorne and Tana Mongeau -

The two dated for quite sometime, but remained friends after calling it quits. Well, at least until Mongeau got engaged to Jake Paul. Thorne then posted a number of pics of herself with red eyes captioned "When ur ex gets engaged." The friendship between the two has come to an end. 

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Ken Paves and Jessica Simpson -

Reportedly, Simpson seems to forget about her friends whenever she's in a relationship, and the celeb hairdresser had enough of it. 

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Lauren Conrad and Heidi Montag -

The two co-starred on the MTV reality show "The Hills," and were inseparable. This was until Montag started dating Spencer Pratt and the couple allegedly started to spread rumors about Conrad making a sex tape with her ex. "I actually came dangerously close to not doing season three, because I really didn't want to do the show with Heidi and Spencer," said Conrad.

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Drake Bell and Josh Peck -

The Nickelodeon co- stars were friends both on and off screen. But then, in 2017, Bell wasn't invited to Peck's wedding. Bell then took to social media to throw shade at Peck and his wife. "When you're not invited to the wedding the message is clear,” he tweeted.

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Jef Holm and Arie Luyendyk Jr. -

The friendship between the reality TV stars came to an end in 2017, when Holm tweeted that he ended his friendship with Luyendyk "years ago because he's disgusting." His words came as a surprise for Holm, who said "We just hadn't talked in years. So it's kind of surprising that he would say something negative."

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Lisa Vanderpump and Kyle Richards -

In 2018, the former 'Real Housewives of Beverly Hills' co-stars disagreed over the PuppyGate scandal. In 2022, Richards was asked about how much she missed Vanderpump. Her reply was "on a scale from one to 10…two to three."

Sources: (The List) (US Magazine) (Buzzfeed) (Elite Daily).

See also: The most epic celebrity feuds of all time

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