It wasn't all sweetness and light Friday for Diddy's girl group Danity Kane. Two members of the pop group got physical backstage at the Palms before their concert at The Pearl last night. The tension was still evident when the group arrived at Priv� Las Vegas (Planet Hollywood Resort) for their after-party. Dawn Richards, Aundrea Fimbres and Shannon Bex stayed on one side of the VIP Booth while Aubrey O'Day and D. Woods sat on the other posing for pictures with fans.