Sienna Miller refuses to weigh herself. The stunning actress - famed for her svelte figure - doesn't own a pair of scales because she doesn't want to constantly worry about her weight.

She said: "I don't have scales in my house. Is that bad? If they're in a hotel room I'll go, 'Ooh', but they all say different things. Some of them will say I'm 5lbs heavier or 5lbs lighter so I don't believe them."

Sienna Miller admits she doesn't come across as a "nice" person. The "G.I. Joe: The Rise of the Cobra" actress - who had an affair with married father-of-four Balthazar Getty last year - realizes her actions have not endeared her to the public.

She said: "It probably looked awful. I probably seem like not a particularly nice person, not a girl's girl."

Sienna Miller loves being single. The "G.I. Joe: The Rise of Cobra" actress - who has dated actors Balthazar Getty, Jude Law and Rhys Ifans - is finally comfortable with herself and enjoys being alone.

She said: "As I get older, I'm more and more comfortable being alone."

Sienna Miller wants to be Johnny Depp. The "G.I. Joe: The Rise of Cobra" actress thinks it is easier for male Hollywood stars to be successful and protect their private life.

She said: "The truth is, if you're a man it is a lot easier. I would love to be, you know, Johnny Depp - be a great actor and do great choices and be very private, I would love that."

Sienna Miller burnt her cleavage while filming her new movie. The actress - who plays femme fatal The Baroness in "G.I. Joe: The Rise of Cobra" - suffered the embarrassing incident after getting too near to a controlled explosion.

She said: "Luckily it wasn't my breasts, it was the bit in-between. It got a bit burnt when an explosion got a bit close."

27-year-old star, Sienna Miller,  who is regularly called one of the world's most beautiful woman - loves nothing better than getting dirty in the grass and mud because it helps keep her grounded.

She said: "I love cooking and I'm trying to make my place in the country self-sufficient - I'm planting a vegetable patch. I love having that balance in my life, which can get a bit crazy. I like to hang out with friends and family too."