Justin Bieber's "Mistletoe" Leading Lady Ali Williams Dishes on the Kiss: "It's Just a Job"

By:OK! Staff

Oct. 31 2011, Published 1:53 p.m. ET

What's it like kissing Justin Bieber? For his "Mistletoe" video leading lady Ali Williams it was all business.

"He was really nice. He was a good person. I heard that he was a nice guy, just from what you read in magazines and stuff, so I wasn't really worried about meeting him," Ali shared in an exclusive interview with MTV. "He was ... really easy to get along with, really polite. As far as the kissing, it was very professional. It's just a job."

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But don't get Ali wrong — she is still a Belieber.

"I definitely admire him. He's very successful in what he's doing. I wasn't too familiar with his music, but I was very excited to meet him, and I'm glad that I did," she confessed.

Ali landed the role millions of girls dream of after she received a last-minute email from her agent about the audition. She dished that her friends were more pumped about it than she was.

"My friends were freaking out a little more than I was," Ali dished. "I wasn't really prepared for all the stuff that was happening. I think that pretty much everyone has been pretty supportive. There's some things out there that are untrue, just as far as my age and stuff, but everyone has been really nice and supportive about that."

She also shared that she was thrilled with how the video turned out.