Celebrity Gossip – Sienna Miller, the British actress, 27, has banned herself from eating her favorite treat — chocolate cake. Sienna says getting older in Hollywood is a scary prospect and she has already started to get wobbly bits.

“I do stop myself from eating chocolate cake, and I make a joke that I should just stick it on my bum because that’s where it’s going.

“But I will then eat the chocolate cake and then … I have definite insecurities about my body. I’m small but I’m not firm anymore.”

Sienna recently revealed how she had taken up gardening.

“I’ve got a cottage and a garden at home in London that I’m planting and I’m growing vegetables for the first time in my life. I can’t wait to get back to my garden,” she said. “It’s all I think about – my veg! I love my garden, my home and my dog, so it’s hard to be away.”