Pia Toscano performs on 'Dancing with The Stars: The Results Show'

Slideshow posted in Entertainment News | Tuesday, April 26, 2011

7 of 45: Special musical guests included pop icons New Kids On the Block and Back Street Boys, who performed a two-song medley of their hit songs 'Step by Step' and 'I Want It That Way.' The singers were accompanied by Anna Trebunskaya and Peta Murgatroyd. (ABC Photo/ Adam Taylor)