1 of 7
When it comes to his Baywatch costar, The Rock has nothing but nice things to say — particularly about Efron's physique. "His body is just … stupid," the action star remarked to the Associated Press. "I'm just a bigger guy. There's six-pack abs on a man, and then there's Zac Efron abs, which is like 28 of them."
2 of 7
For one of their first scenes in Baywatch, Daddario was given the difficult task of flirting with Efron onscreen, assigned with touching her svelte costar's abs. "I wasn't prepared. It was like an animalistic shock went through me," Daddario told Entertainment Tonight of the experience. "I don't know, he's like not human. He's like something Michelangelo carved. I've never seen a man that looks like him. It's incredible."
3 of 7
"The first time I saw him without no shirt on, my first instinct was, 'There's something wrong with him.' Honestly," Rogen told Conan O'Brien of his Neighbors costar. "Because he has so many bumps sticking out of his body. My body is like one big bump. It's just the craziest thing. His is like 87 different little bumps that come together."
"We had to keep writing into the scenes that I like touch his body because I would just look at it and want to just reach out and touch it as though it was a mirage of some sort. He's the sexiest motherf----- alive."
4 of 7
Another reason Biles is the coolest girl alive (aside from being a badass Olympic gymnast): she got to meet her celebrity crush IRL. "He was so nice," she gushed of their meet-cute. "He was really genuine and we had a great conversation. He's a normal person; he's just been in movies! I was a fan of him before, and I’m a bigger fan of him now!"
5 of 7
DeVine is not afraid to let his love for Efron shine through. During an interview on Conan, the Mike and Dave Need Wedding Dates star was open about his costar's good looks. "I don't consider myself an ugly person but I am a true treasure troll next to [Efron]," DeVine said. "I feel like I should do something similar to [his] hair, put a little jewel in my belly button … and live under a bridge and collect a toll."
6 of 7
MILLIE BOBBY BROWN
The pair may have hung out before this sweet photo was taken at the 2017 MTV Movie & TV Awards, but that didn't stop the Stranger Things actress from totally soaking in this cuddly moment.
7 of 7
Despite ending their longterm romance (which began on the set of High School Musical), Hudgens still has love for her ex-boyfriend. When asked who she considered to be her celebrity crush as a teen, the Powerless actress said: "Probably my boyfriend at the time. So Zac Efron!"
Wonder Woman 2 Lassoes December 2019 Release Date
Guardians of the Galaxy Director Jokes He Does Not Have Sex with Raccoons
Kristen Stewart Aced a Celebrity Tradition By Casually Crashing the Wedding of Two Brides
Is That You, Tom Hardy? Christopher Nolan Explains Why the Star's Face Is Hidden in the Dark Knight and Dunkirk
All the Times Daniel Craig Said He Wouldn't Be Back as James Bond: I'd Rather 'Slash My Wrists'