Fame of 'Clueless' actress Alicia Silverstone strips nude for animal rights organisation PETA, and shows off her pert derriere in protest against the shearing process for sheep.
Alicia, 40, who has previously gone nude, wears nothing in the tasteful image, and looks over her shoulder with her blonde hair tousled and loose.
The actress says in a PETA interview that sheep are cut and harmed during the shearing process, and can be seriously wounded.
Alicia's nude campaign comes with the caption "I'd rather go naked than wear wool, and has the model wearing just a hint of makeup with a sheep mask in her hand.
The actress joins the likes of Khloe Kardashian, Helen Flanagan and Amanda Holden, who all have bared it all for PETA.