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Will Smith -

The actor celebrated his 50th birthday in the most adventurous, daring way—by bungee jumping at the Grand Canyon. 

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Will Smith - Smith jumped off a helicopter into the stunning views of the canyon as his nervous family watched from the safety of the ground.

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Justin Bieber -

For his 21st birthday party, the Biebs rented a private Caribbean island near Grenada. 

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Justin Bieber - The bash’s star-studded guest list included model, now fiancé, Hailey Baldwin, among many others.

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Beyoncé -

When Queen Bey turned 35 in 2016, she threw a 70s 'Soul Train'-themed birthday party with guests ranging from rapper husband Jay Z and superstar sister Solange to Usher, Alicia Keys, Swizz Beats, and former Destiny's Child members Michelle Williams and Kelly Rowland.

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Beyoncé - Not only that, she also spent the weekend with none other than the Obamas and former President Bill Clinton.

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Kris Jenner -

Head of the Kardashian-Jenner clan was surprised by her children when they threw her a 'Great Gatsby'-themed bash for her 60th. 

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Kris Jenner - The party included people dressing up in 1920s-inspired outfits, and some of the guests were Will and Jada Pinkett Smith, John Legend and Chrissy Teigen, and Tina Knowles.

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Chrissy Teigen -

Not everyone gets to have Dave Chappelle perform for them on their 30th birthday party, but then again not everyone is married to John Legend.

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Chrissy Teigen - The singer threw his model wife an incredible surprise party at New York’s Comedy Cellar, which included a set from the legendary comedian and a song performed by Legend, dedicated to her.

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Oprah Winfrey -

Oprah sure knows how to give other people amazing gifts, even on her own birthday! The media mogul celebrated her 60th by putting together a joint party with her friend and neighbor Bob Veloz, who was turning 80.

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Oprah Winfrey - The black-tie event at the Bacara Resort & Spa in Goleta, California, welcomed over 200 guests.

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Lorde -

The greatest part about being friends with Taylor Swift may be that she’ll throw you awesome surprise parties, as fellow singer Lorde can attest. 

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Lorde - In 2016, T-Swift organized a bash for the New Zealand pop star at the Carbone in New York City, and she invited the whole squad, including model Karlie Kloss, Aziz Ansari, Lena Dunham, Jack Antonoff, among others.

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Kate Moss -

She’s known for being a party animal, but the supermodel took it to a whole other level when she turned 40. 

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Kate Moss - Moss’s four-day-long, £100,000 Glastonbury-themed party at her house in Cotswold, England, welcomed 150 guests, including Florence Welch, Vivienne Westwood, Oasis star Noel Gallagher, and more.

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Kanye West -

The rapper turned 40 last year, and to celebrate the occasion, his wife Kim Kardashian flew the entire family to the Bahamas. 

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Kanye West - The group started the celebrations a week early and spent their time at a massive villa. Jealous?

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Naomi Campbell - The legendary supermodel entered her 40s on the right foot as she celebrated at the Hôtel du Cap Eden Roc in Antibes, France.

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Naomi Campbell - The star-studded party included the likes of Jennifer Lopez, Marc Jacobs, Michelle Rodriguez, and others.

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Kristen Bell -

The actress freaked out when she learned what her now-husband Dax Shepard got her for her 31st birthday, and it was all recorded in a video that went viral in 2012. 

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Kristen Bell - Shepard surprised Bell with an actual sloth, her favorite animal, and the star couldn’t handle her emotions and broke down into tears!

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Miley Cyrus -

Miley Cyrus’s 22^nd birthday in 2014 may have been one of the wildest Hollywood parties ever. 

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Miley Cyrus - The Factory Nightclub bash featured a phallic-shaped mechanical bull, marijuana leaves, and a huge pizza cake, just to name a few details.

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Lindsay Lohan -

The 32-year-old gave herself a massive birthday party in 2006 when she turned 20, which Life & Style Weekly paid $100,000 to sponsor. 

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Lindsay Lohan - Other A-list stars attended the event, including Nicole Richie, Kate Bosworth, and Owen Wilson.

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Michelle Obama -

The former First Lady celebrated her 50th anniversary at the White House, and she didn’t keep the noise down! 

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Michelle Obama - Beyoncé performed, and A-listers such as John Legend, Jennifer Hudson, Samuel L. Jackson, Stevie Wonder, and more, all made the guest list. 

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Adele -

The singer celebrated her 30^th birthday by throwing a Titanic-themed party, where she made a very convincing Rose, with ringlets and even a life jacket. 

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Adele - She shared a birthday message on Instagram with a photo of her at the top of the iconic grand staircase from the film, thanking her loved ones for entertaining her "super fandom" of the film.

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Simon Cowell -

When you have an ego the same size as your bank account, then a $1 million-dollar birthday party is bound to take place.

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Simon Cowell - Cowell apparently invited over 400 people to a 2,500-acre manor in Hertfordshire, England, and the extravagant party featured decadent food, a tank of mini sharks, and a projection of his face onto the side of the house.

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Katy Perry -

In 2014, the pop star flew 70 of her closest family and friends around the world to celebrate her 30th birthday. 

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Katy Perry - The trip included a stop at a Michelin-starred restaurant in the Eiffel Tower, and it ended with a lavish celebration in Marrakesh, Morocco.

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Kylie Jenner - The star threw an 'Alice in Wonderland'-themed sweet sixteen party, where she was serenaded by the likes of Drake and Big Sean. Guests received goody bags that were reported to have been worth nearly $1000.

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Joe Manganiello - He called his 40th birthday celebration Joechella, and the theme was '80s rock. Glam metal band Steel Panther performed.

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