Grammy Awards 2013

Inside the Grammys: Uncensored & Unscripted!

The fun wasn't only happening on stage: See what the celebs were up to when the cameras were off

1 of 11

BREAST OF FRIENDS?

Yup, Ellen, she went there! Wardrobe rule-breaker Katy Perry doesn't seem to mind the attention her assets receive from Portia de Rossi and DeGeneres, who wrote on WhoSay, "Here I am taking a tasteful glance @KatyPerry's dress."