Caoimhe Guilfoyle walks from Big Brother 11

BOREHAMWOOD, UNITED KINGDOM - JUNE 09: Caoimhe Guilfoyle enters the Big Brother House on June 9, 2010 in Borehamwood, England. Tonight's show sees the start of the 11th and final series of the channel 4 reality programme. (Photo by Neil Mockford/Getty Images)Caoimhe Guilfoyle has walked out of the Big Brother 11 house.

Caoimhe, 22, was applauded by fellow housemates as she walked out, 42 days into the show.

Last night she asked Big Brother if she could leave, saying she wanted to get back to her boyfriend and family and that she was finding life tough in the house.

Cute Aussie John James Parton cried after she left.