London: Rihanna posed for a series of snaps for pal Melissa Forde sans her knickers, wearing just a bra and a furry hat.
The fancy shoot was for no apparent reason, with Forde simply posting the snaps on Twitter, the Mirror reported.
In the first picture, a bare bottomed Rihanna eyes the camera lens as she kneels.
Holding her glass of wine in her hand with a cigarette in her mouth as she pouts, Rihanna shows off her bed eyes and part of her freshly cropped black hair.
With a coating of scarlet lipstick completing her look, the caption on the image reads: “Sneak peak new photoshoot @rihanna #MTFphotography.”
In the second snap, the singer raises the temperature as she looks away from the camera while taking a sip of wine from her cup.
Wearing just a black lace bra with a fur hooded coat over her head, the Barbadian popstar stretches her feet out onto a fur rug.
Showing off one of her 18 tattoos, Rihanna rests her back against a fire place, as she holds a cigarette in her other hand.