The soul star has shed her clothes for a promo ur...
Naked Stone is seen hugging a teddy in the shot, with the tagline, 'Bear Hugs, Not Bear Caps'.
She says, "Too many people at the Ministry of Defence are dragging their heels on this issue, and I feel like more needs to be done to stop the murder.
"It's time for the Ministry of Defence to finally make the switch and go fur-free, and I hope that the ad I have created with PETA helps raise awareness and puts a stop to this unnecessary killing."
Stars including Pamela Anderson, Morrissey, Sadie Frost and Sir Roger Moore have all previously condemned the slaughter of bears for The Queen's Guards' ceremonial headgear.