[President]

Davina McCall has slammed hardcore Big Brother fans who have complained about the show.

Speaking on her Twitter site, the presenter criticised the fans.

She said: "All you ratings obsessives...let it go. 10pm sunday night C4 1.8....AMAZING!! get over it...make your cup half full.."

Her comments come after fans complained about there being no 24 hour live feed this year. Ratings have tumbled to record low levels, with last night's eviction getting just 1.9m - the lowest for an eviction in Big Brother history.

Endemol sources are reportefly furious with the lack of support from Channel 4 and have set up a crisis meeting with the broadcaster with immediate effect.

Bookmakers have slashed the odds for Big Brother to get axed mid series to just 4/1 as the show continues to fall in the ratings.