© Getty Images

Heidi Klum -

Former Victoria's Secret angel Heidi Klum spoke to Entertainment Weekly in 2003 and confirmed that the rumors were true: she indeed carries a bag of baby teeth around for good luck.

© Getty Images

Heidi Klum -

She told the magazine that although she doesn't advertise the fact, she did bring the bag out once on a plane and it ended up falling under the seat!

© Getty Images

Megan Fox -

In 2009 the 'Transformers' actress Megan Fox appeared on 'Conan' and revealed that she listens to Britney Spears every time she has to fly.

© Getty Images

Megan Fox -

She said: "I know for a fact it's not in my destiny to die listening to a Britney Spears album, so I always put that on in my [headphones] when I'm flying because I know it won't crash if I've got Britney on."

© Getty Images

Jennifer Aniston -

Apparently it is not only Jennifer Aniston's character on 'Friends,' Rachel Green, who has a thing about flying: the actress herself follows a strict ritual every time she gets on a plane.

© Getty Images

Jennifer Aniston -

She once told The Insider: "If I walk on to an airplane, I always have to go on with my right foot first and tap the outside of the plane. I have always done it for luck."

© Getty Images

James McAvoy -

Scottish actor James McAvoy has to have one of the wackiest superstitions out there, and it all centers around one simple phrase: "white rabbit."

© Getty Images

James McAvoy -

Apparently the 'X-Men' actor says those two little words at the beginning of every month to the first person he sees. We wonder what the story is there...

© Getty Images

Kit Harington -

Actor Kit Harington told Condé Nast Traveler in 2012 that he has a lucky pen that he has carried around everywhere with him since he was a child.

© Getty Images

Kit Harington -

According to the 'Game of Thrones' actor, the lucky pen is one of the very few items he hasn't misplaced. To quote him: "And I haven't lost it yet, I've lost everything else. I'm kind of OCD, actually."

© Getty Images

Kim Kardashian -

Model and businesswoman Kim Kardashian has more than one superstition. The first is flying-related: she always steps onto a plane with her right foot first.

© Getty Images

Kim Kardashian -

In a 2018 interview the middle Kardashian sister also revealed that she and her family touch their hair whenever an ambulance goes by. Apparently she also says a prayer to go with the gesture.

© Getty Images

Paris Hilton -

Model and businesswoman Paris Hilton is among the long list of people who are committed to making a wish whenever the clock strikes 11:11.

© Getty Images

Paris Hilton -

Clearly that hour of the day is very special to the Hilton Hotels heiress: she has been tweeting about the apparently special minute since 2009.

© Getty Images

Serena Williams -

Tennis legend Serena Williams apparently has a couple of rituals that she goes through before a big game. The first is that she always ties her shoes a certain way.

© Getty Images

Serena Williams -

Apparently she also bounces the ball five times before her first serve and twice before her second. 

© Getty Images

Taylor Swift -

While most people believe that the number 13 is unlucky, singer-songwriter Taylor Swift thinks quite the opposite. She even has her mom paint the number on her hand before shows.

© Getty Images

Taylor Swift -

In 2009 the 'Love Story' singer told MTV some of the reasons she loves the number. They include the fact that she was born on the 13th and turned 13 on Friday 13th.

© Getty Images

Cameron Diaz -

Actress Cameron Diaz is apparently a great believer in the power of knocking on wood. She has also been known to wear a necklace with special anti-aging qualities.

© Getty Images

Cameron Diaz -

However, in 2000 she told Cosmopolitan: "But I've also flown on Friday the 13th in a storm with a black cat on my lap, so I'm not that superstitious."

© Getty Images

Savannah Guthrie -

News anchor Savannah Guthrie apparently believes that commenting on good traffic will jinx another person to run into bad traffic on the same route.

© Getty Images

Savannah Guthrie -

In 2014 she told Today: "I believe you never, repeat never, comment on the flow of traffic until you are safely parked at your destination."

© Getty Images

Chris Martin -

Coldplay front man Chris Martin apparently has so many superstitions that it's surprising he gets anything done. He said in 2009 that there are around 18 things he must do before performing.

© Getty Images

Chris Martin -

He didn't share the full list but did say that, "One is I have to brush my teeth before I go on stage, otherwise I just don't feel smart." Relatively understandable, at least. 

© Getty Images

Victoria Beckham -

Former Spice Girl Victoria Beckham is a fan of crystal skulls and a great believer in their power and energy. She even once incorporated them into her fashion designs.

© Getty Images

Victoria Beckham -

In 2011 she told US Weekly: "I'm a very spiritual person. I travel with my crystals. I've got all different colors. It's just something that I'm into."

© Getty Images

Ariana Grande -

Before the 'Thank U, Next' singer Ariana Grande was a star, she apparently used to eat donuts before auditions to give her good luck.

© Getty Images

Ariana Grande -

She may not do this any more, but she clearly has a special place in her heart for the sweet treat, which she was famously criticized for licking and not buying back in 2015 at a donut shop.

© Getty Images

Emma Roberts -

This one might not be as weird or wonderful, but actress Emma Roberts has a fear of walking under ladders.

© Getty Images

Emma Roberts -

She was once quoted as saying: "Don't walk under ladders. My mom just walked under one yesterday and I was like, 'Oh my God, I can't believe you just did that!' I've never walked under a ladder, ever."

Sources: (People) (Elle)

See also: Good luck charms, bad luck signs!

© Getty Images