12/23/2010 03:10 pm ET | Updated May 25, 2011

Kelly Osbourne 'Just Being Miley' (PHOTO)

Kelly Osbourne is quickly becoming close with Miley Cyrus on the set of 'So Undercover' in New Orleans. Wednesday she defended Miley's bong adventure, and late that night she channeled her new friend.

"I'm just being Miley!!!!" Kelly tweeted with the photo below.