Harry Connick Jr. performs on 'Dancing with The Stars: The Results Show'

Slideshow posted in Photos | Tuesday, September 20, 2011

14 of 68: Pop group LMFAO performed their hit single, 'Party Rock Anthem' and their new single 'Sexy and I Know It.' (Pictured: LEN GOODMAN, CARRIE ANN INABA and BRUNO TONIOLI.) (ABC Photo/ Adam Taylor)