Lily Allen: re-programming her brain for weight loss?

Losing weight and changing your unhealthy habits means changing your way of thinking to a certain extent, but how far would you go? Brit popstar Lily Allen has resorted to hypnotism to lose weight, according to the Daily Mail. And it's working -- she's gone from a size 10 to a size six, despite her insistence that she's happy to set a good weight example for celebrities.

Apparently, when she's under hypnosis, the hypnotist works are implanting healthy habits into the mind of the client -- stuff like eating lots of fruits and veggies, going to the gym regularly and eating organic. Then, when the person is awake, their mind automatically tries to follow these healthy habits. Supposedly.

Allen's hynotherapy sessions aren't cheap -- £300 per hour-long session -- so it makes more sense to see a nutritionist and/or personal trainer. What do you think?