NUDE GAGA!

LADY GAGA knows how to treat her fans — posting a picture of herself online that appears to show her naked.

The singer, 26, hugged her knees to her chest as she reclined in an armchair.

She also wore fairly little make-up and her long blonde hair was hanging loose down her shoulders.

The saucy snap follows hot on the heels of a sexy film poster that shows the Born This Way singer wrapped in a wolf pelt and holding a smoking gun.

She will make her acting debut in Machete Kills, starring alongside Charlie Sheen.

Gaga will play a femme fatale called La Chameleon and joins a cast that also includes Mel Gibson, Danny Trejo, Michelle Rodriguez and Amber Heard.

Femme fatale ... Lady Gaga in film poster to debut movie Machete Kills

The role must be good news for Gaga after a toy firm sued her for £6.5million after she blocked plans to include a voice chip in a doll look-alike of her.

MGA Entertainment claims she pulled out of a licencing deal at the last minute because of the way the dolls sang.