Justin Bieber to Voice 'Knight Rider' Car in David Hasselhoff Movie!

Justin Bieber was recently spotted on set of a movie with David Hasselhoff and now it’s becoming clear why!

The 21-year-old actor is replacing William Daniels (best known for playing Mr. Feeny on Boy Meets World) as the voice of the Knight Rider smart car KITT in an upcoming comedy, tentatively titled Killing Hasselhoff on IMDB.

PHOTOS: Check out the latest pics of Justin Bieber

“He called me and asked me for a favor and I called him back and said, ‘Can you do me a favor?’ and he said, ‘Yes,’” David told Yahoo. “I did his favor first because I love the Bieb. I think he’s a cool kid and he gets a bad rap. He’s a good guy and I like his music, I’ve known him for five years.”

Co-star Ken Jeong said, “Justin couldn’t have been more kind or accommodating. He was just so generous with his time, and nailed the scene.”

WHAT DO YOU THINK about Justin Bieber in the new David Hasselhoff film?