Christina Aguilera promotes her album in a black panty bra set in London (07/20/06).

Christina Aguilera has wowed an exclusive crowd at a London hotspot to preview her new album.

Wearing blue hotpants and a sequin halterneck, and later a kitsch sailor's ensemble, she performed a 40 minute set at Camden's Coko Club.

She combined new and old material on a stage reminiscent of an old school jazz club, which reflected the mood of her new album Back To Basics.

Flanked by three burlesque dancers, Christina began with Ain't No other Man followed by Understand and Candyman.

The set was completed by My Mother, which she dedicated to her own mother, and crowd pleasers Lady Marmalade and Beautiful. Her encore was Slow Down Baby.

Back to Basics, her third album, is the first since her marriage to record executive Jordan Bratman in November 2005.