ET Flashback '00: Justin Timberlake

Justin Timberlake takes on a comedic role in 'Bad Teacher' opposite ex-girlfriend Cameron Diaz, in theaters this weekend, and we're flashing back to 2000, when we were on the set with the song-and-dance man's *NSYNC video "It's Gonna Be Me"!

In the 'Toy Story'-inspired video, Justin and his pals endured hours of make-up to look just like plastic dolls who escape from their toy store shelf.