Lily Allen has hit back at claims that her recent wardrobe malfunction was a publicity stunt.

The singer flashed a bare breast twice in one day earlier this week as she was followed by paparazzi while going about her business in London.

Cynics have suggested that Allen engineered the incidents for publicity, but she has insisted that there is no truth in the claims.

Writing on her MySpace page, Lily explained: "I wore a loose fitting T-shirt. It was very hot in London and it's no secret I don't like wearing bras. My boob fell out twice and people on the blogs are saying it was a publicity stunt.

"Can I just say, I have been keeping myself very much to myself recently. I've been gardening, decorating my new flat and looking after my grieving grandfather. If I wanted publicity, I'd be accepting invitations, not to mention money, for turning up to glamorous events."