8+ Weird Celeb Facts That Fans May Not Know

The singer confirmed this fact while talking to Chelsea Handler.

While playing a yes or no game, Chelsea said, "There's a rumor on the Internet that you have four nipples. Have you heard that?"

The two extra nipples, which are found on his torso, are from a condition called polythelia.

You'll never catch the actress not getting in her eight glasses!

She told HitFix:

"It's just like, I was with Liam's family and everybody was getting tattoos and I was like, well, I'm always going to need to be hydrated, so I guess I should just get an H2O on my hand."

"By the way, I know that the two is high and H2O the two is supposed to be low," she added.

"I should've Googled it before I got it tattooed on my body forever."

Yep, you read that right. It's even what inspired her song, "Supernatural"!

“It’s about experiences with the supernatural... but in a sexy way,” she told Ryan Seacrest. “I had a couple of experiences with the supernatural. I don’t know his name! He was a ghost! I’m very open to it.”

When the Mad Men star was in college, he taught drama at the actress's high school!

"Everyone loved him,” Kemp said. They even got to work together on Unbreakable Kimmy Schmidt. "I felt like he was still grading me on some level," she said about the experience.

Nope, we're not joking!

During a Q&A for her "Prism" album, the singer revealed that she has Miley Cyrus and Taylor Swift's hair.

“I put little bows on them individually and put them in my purse. And that was my little secret and I’m a freak!”

So cute...?

This happened while he was filming the BBC series To The Ends Of The Earth in KwaZulu-Natal, South Africa.

He and his co-stars were robbed, tied up with their own shoelaces, and made to believe that they were about to be killed. Thankfully, the suspects fled the scene.

"I was definitely more impatient to live a life less ordinary," he told Vanity Fair.

"I wanted to swim in the sea that I saw the next morning. If you feel you’re going to die, you don’t think you’re going to have all those sensations again—a cold beer, a cigarette, the feel of sun on your skin."

The actor showed off his unique body part in 2008 to Jonathan Ross.

I bet you didn't know that, did you?

“I’d try to push the words out, but it was frustrating," she once said.

"My parents took me to speech coaches and relaxation coaches. It didn’t work."

"Then one of my teachers at school had a brilliant idea and said, ‘Why don’t you speak in an accent in our school play?’ I distanced myself from me through this character, and it was so freeing that my stuttering stopped when I was onstage. It was really a miracle."

Looks like the singer has had quite the girl crush on the Marvel star.

"'I Kissed a Girl' was inspired when I opened up a magazine and I saw a picture of Scarlett Johansson," Perry told Steppin’ Out.

He fought fires from 1980 to 1984 before he became an actor.

When 9/11 happened, he even returned to work to help search for survivors, making him a hero in people's eyes.

"It was a privilege to be able to do it," he said sometime after.