Jennifer Hudson & Gorgon City perform 'Go All Night' on ‘Dancing With the Stars’ finale...

Over in Los Angeles, Jennifer Hudson could have done with a little more fabric on the bottom of her dress.

But putting that aside, she looked great performing 'Go All Night' with electronic duo Gorgon City. The powerhouse delivered a banging performance during the season 19 finale of Dancing With The Stars last night and her vocals were enough to make souls vibrate.