The Insider.com

Tyler Perry is a man who knows a thing or two about transformation, and the filmmaker/Madea star makes a special guest appearance on tonight's America's Next Top Model: College Edition. Watch a clip as he directs the candidates from a surveillance van!

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After Tyra Banks surprises the contestants with her introduction to Perry, the girls are taken to the 3rd Street Promenade in Santa Monica, CA to engage with onlookers as Perry directs them from a surveillance van – and the winner gets a walk-on role in one of his productions!

After the Promenade fun, the contestants are whisked away to Universal Studios, where they are made up as zombies for a very apocalyptic photo shoot…

Video: Tyler Perry Evaluates Bobbi Kristina's Acting

America's Next Top Model: College Edition airs at 8 p.m. ET on The CW.