Both Mila Kunis and Vanessa Hudgens have a lot in common. Not only did they grow up in the public eye, they have similar faces and have been known to appear in works that involve spontaneously breaking into song.

Kunis -- aka the Sexiest Woman in the World -- got her start on the era-specific sitcom 'That '70s Show,' where she met eventual real-life beau Ashton Kutcher. She currently voices Meg on the cartoon 'Family Guy,' previously appeared in creator Seth McFarlane's live-action movie 'Ted,' and co-starred in the Darren Aronofsky wet dream 'Black Swan' opposite Natalie Portman.

Hudgens became a public figure when she starred in the Disney song-and-dance franchise 'High School Musical.' She would later see her squeaky clean image destroyed when some of her nude selfies "leaked," and when she wore a bikini during the entirety of 'Spring Breakers' -- a movie in which she has a threesome with James Franco.

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