J.Lo Dishes Her Favorite Beauty Secret

Jennifer Lopez chatted with "Extra's" AJ Calloway at the Scott Barnes book launch in New York City -- where she dished on her favorite beauty secret.

La Lopez also divulged how she felt about guest-hosting "Lopez Tonight," revealing, "It was my first time delving into standup, so that was a little bit scary, but you know me, I've done sillier things." Hear more in this "Extra" Raw interview!