There are people who believe in aliens and those who don’t. Many famous people do and even have claimed to have encountered them themselves. But not all celebrities have been fortunate enough to have a first-person story. Some celebrities believe without much evidence at all.

So who are they? We decided to come up with all of the celebrities that believe in some kind of other life forms in the universe, whether they have ever encountered them or not. Some celebrities are so obsessed with them, they include them in their art or constantly tweet about it.

Here are 15 celebrities who believe in aliens.

1. Fran Drescher

The Nanny star not only believes in aliens but she thinks that she was abducted by them. She isn’t the only person who she thinks this has happened to.

“You know, it’s funny, because Peter [Marc Jacobson] and I both saw [aliens] before we knew each other, doing the same thing, driving on the road with our dads,” she told the Huffington Post.

She then further explained, “We were both in junior high. A few years later, we met, and we realized that we had the same experience. I think that somehow we were programmed to meet. We both have this scar. It’s the exact same scar on the exact same spot.”

She then continued, “I said to him, that’s what the aliens programmed us to think. But really, that’s where the chip is.” Drescher wasn’t happy when her quotes started making rounds. She later tweeted, “Must b a slow wk in huffingtonpost 2 rite an alien abduction story on me! R they goin tabloid?”

Next: This singer used to look for UFOs with her dad when she was younger.



2. Rihanna

The pop star not only believes in aliens, but says looking for them was a family event.

“My dad used to make me sit outside on the steps all night long looking for UFOs flying by, and I had to do that for years,” she told The Sun. “I didn’t see any but I saw a falling star once and I was like, ‘Yessss, Dad! Come and see, it just darted.’”

Next: This action star has an interesting idea of what aliens are like.



3. Dwayne Johnson

When the action star was asked if he believed in aliens, he simply answered, “Yeah yeah of course.”

When asked what he thinks they’re like, he said, “I think they come in all forms and they increase when you drink.”

Next: This singer also believes in aliens.



4. Katy Perry

The pop star dressed up as an alien in her “E.T.” music video. So it’s not surprising that she believes in them as well. “I see everything through a spiritual lens,” she told GQ. “I believe in a lot of astrology. I believe in aliens.”

Next: This actress played a character who talks to aliens and believes in them in real life.



5. Amy Adams

The actress played a linguist who has to try to communicate with aliens. She was asked if she believes them in real life.”I love to believe there is other life in the universe. After all, it is so big! That would be cool,” she told Chicago Sun Times.

She also added,”Plus, it also takes a lot of hubris to believe we’re the only life form in the universe. Of course, life forms may take very different shapes or ways of existing from what we think of when we talk about living things.”

Next: This funny man thinks aliens are real but are hidden for this reason.



6. Dan Aykroyd

The Ghostbusters star has claimed to have seen four UFOs. “There’s probably many species coming and going. The Air Force is very interested. They don’t deny the existence but they can’t come out and say it,” he told The HuffPost Show. “Because then you’re going to go, ‘well wait a minute, the parish priest, the cop on the street, the President — you don’t got the power. They’ve got the power!'”

Next: This action star thinks it’s arrogant to not believe in aliens.



7. Tom Cruise

The action star asked an interviewer, “Are you really so arrogant as to believe we are alone in this universe?”

He then continued, “Millions of stars, and we’re supposed to be the only living creatures? No, there are many things out there, we just don’t know.”

Next: This Star Trek star also believes in aliens.



8. William Shatner

The television star played a captain on a spaceship for years ,and he also is open to the possibility of aliens.

“There is no doubt that there is life out there; the mathematics of it lead you to that absolute conclusion,” he told Montreal Gazette. “In my mind, there is no doubt that the universe teems—teems!—with life in all its forms. But why they would come visit here and not let themselves be known to everybody is beyond my sense of logic.”

Next: The singer left this boy band because of an alien.



9. Zayn Malik

The solo artist broke away from One Direction and one of the reasons why was because “an alien spoke to me in a dream….” he told Glamour.

When he was dating Gigi Hadid, she also told Harper’s Bazaar, “My boyfriend’s really into aliens.”

Next: This actress thinks it’s also egotistical to not believe in aliens.



10. Halle Berry

“I don’t believe we are the only species in existence,” Halley Berry told The Hollywood Reporter. “My ego doesn’t tell me that we’re the only ones who survived … it might take us 20 years to get to those other life forms, but I think they are out there.”

Next: This singer said she saw multiple spaceships in the desert.



11. Kesha

The pop star said she saw not one, but many spaceships on the Zach Sang Show. “I was a totally sober Sally, just a lady in the desert,” she said, “I look up in the sky and there’s a bunch of spaceships.”

She continued, “I swear to God, there were like five to seven, and I don’t know why I didn’t like try to take a picture of it — I just looked at it.”

Next: This actor once tweeted he has alien power in his brain.



12. Gary Busey

The actor once tweeted, “5 parts of my brain contain alien power on the intergalactic highway of existence @thegarybusey # CelebApprenticeMVP retweet if you agree.”

Next: This singer tweeted about looking for aliens.



13. Ariana Grande

The young pop singer often tweets and talks about aliens and ghosts. One of her tweets read, “i’m currently looking up alien sightings , haha !! does it make me an even bigger nerd if i believe in this stuff ? :]”

Next: This actor asked President Obama about the existence of aliens.



14. Jaden Smith

When the young actor met President Obama, he asked him his most pressing question. “I talked to President Obama about extraterrestrials,” he told Wonderland magazine. “He said he could neither confirm nor deny the existence of aliens, which means they’re real. If people think we’re the only people that live in this universe, then something is wrong with them.”

Next: This actress believes in aliens after years of working on this sci-fi show.



15. Gillian Anderson

Of course, Gillian Anderson has been asked at some point while working at The X-Files if she believes in aliens herself.

She answered, “I do to the degree that the universe is obviously vast and the thought that we are the only planet full of living beings doesn’t make sense,” she told The Guardian. “That doesn’t necessarily mean that there are aliens, but there could be.”

Follow Nicole Weaver on Twitter @nikkibernice.

Read more: Are These Celebrities Aliens? Hollywood Stars Who Some Believe Aren’t Really Human

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