London, Jul 7 : American singer Lady Gaga was recently spotted performing a raunchy routine at a gay London nightclub.

Lady Gaga, 23, was at gay nightclub Heaven where she was doing some X-rated moves, reports the Sun.

She was seen groping her own boobs, and showing off her uncovered rear at frequent intervals.

The `Just Dance' hitmaker wowed the packed venue for an hour, piling her way through an endless collection of costumes. (ANI)