Lady Gaga performs and guest judges on So You Think You Can Dance

Lady Gaga has performed songs from Born This Way on the televised television show, So You Think You Can Dance. She also appeared as a guest judge on the show. View video clips of Gaga guest judging + performing after the jump! She performs 'The Edge of Glory' and her newest single 'You and I', which releases in a few weeks.

Lady Gaga performs The Edge of Glory and You and I

Marko Allison judged by Gaga

Sasha Mel judged by Gaga