Mel B would consider appearing nude in Playboy magazine.
The Former Spice Girl revealed she has turned down two offers to appear in the adult publication, but hasn't ruled out the idea completely.
She said: "I was offered Playboy last year and again a couple of months ago, and I did turn them down, but that's not to say I wouldn't consider it in the future. I have no problems walking around the house naked or anything."
Mel became the body of underwear brand Ultimo in April this year, and has appeared in several raunchy adverts for the company.
The 33-year-old star - who has two daughters, nine-year-old Phoenix and Angel, 16 months - also says she is comfortable with her body image and doesn't believe in dieting to lose weight.
She added to Britain's Closer magazine: "I'm pretty confident with my bikini body. It's not like I've got a skinny body either - it's very voluptuous. But I do like it and that's great. I work out and eat healthy and listen to my body.
"I've never lost my curves and got skinny. I guess working out and genetics have helped me in that department. I don't believe in dieting to lose weight."
Mel is planning to release a fitness DVD early next year, to reveal how she got back into shape after giving birth.