First of all I know this is not a healthy amount to lose in 8 weeks and I don't know if it's even possible. But I have put on 2st since last summer (was 2.5st but I have lost 6lbs this week) and I need as much of it off as possible before my holiday in 8 weeks, or I am going to have to buy all of my bikinis and holiday clothes all over again. I'm so annoyed at myself because I spent a fortune last summer buying some lovely things, and none of it fits me. Is anyone interested in doing a lose-as-much-as-possible-before-summer challenge?