New Year's Eve

Hollywood's Official New Year's Eve Dress Code

To ring in 2013 like a celeb, you'll need a dress that's short, sparkly, or skintight (or a combo of all three!). Need inspiration? We've got plenty of it, courtesy of these stars

RIHANNA

Turns out "shine bright like a diamond" has been Rihanna's motto for years – she went for full-on sequins (though a surprising amount of coverage!) at Dick Clark's Rockin' New Year's Eve back in 2007.