Leona Lewis gave fans an X rated performance of her song Glassheart at club G.A.Y last weekend and she was far from the sweet, shy girl that we’re oh so bored of.

The Bleeding Love singer has been promoting her new album and gave fans a cheeky listen of much anticipated single Glassheart, and as we’ve said before there’s no better way to promote yourself than by using sex.

Lewis put on one of the tightest outfits she could find, thrust her breasts into one of her dancer’s faces and even used another as a chair.

Naughty, naughty! We’re praying this isn’t a one off thing.

Do you think Leona Lewis can pull off sexy? Share your thoughts