One Direction has some of the most dedicated and amazing fans in the world — and did you know that some of their Directioners are celebrities? Just recently "All About That Bass" singer Meghan Trainor had a total gush-fest about the guys, and even said that they're "perfectly beautiful."
She's not the only star who feels that way! Click through to see more girls who are completely obsessed with the guys, then let us know in the comments below which celeb Directioners surprise you the most in the comments below.
Meghan Trainor had a total fangirl moment when she was talking about the 1D guys at the iHeartRadio Music Festival.
"My room is next to One Direction's room. So, I saw them walk out once and I was like, 'oh, oh my gosh'. They're all, like, perfectly beautiful when they walk, you know?" she said.