Style Watch PollLast Night's Look: Hit or Miss?
Vote on this week's styles including Vanessa, Penélope and more stars! You decide – are they fashionistas or flops?
JENNIFER LOPEZ
The American Idol judge opts for a frothy, encrusted babydoll dress by Jenny Packham and celestial H.Stern danglers at a taping of the Tonight Show with Jay Leno.
