BB7 housemate enters Big Brother house

Former housemate Nikki Grahame has returned to the 'Big Brother' house to compete in a task with Karly.

The two blondes, clad in leotards and 80's get up, chatted and giggled as they took part in the silent disco challenge.

However, Nikki - who had a fling with eventual winner Pete Bennett during 'Big Brother 7' - wasted no time in slating Karly's fellow housemates.

She said: "I can't stand Marcus, he actually thinks he is the most gorgeous man ever, I can't understand why he's lasted this long. Someone needs to cut his hair when he's asleep. Why hasn't anyone said anything to him about being so hairy? If he was nice, it wouldn't matter."

Scottish blonde Karly agreed with Nikki's view on Marcus.

She said: "But he's vulgar I'm glad someone agrees with me. Grotty pig."

Nikki appeared thrilled to be back in the 'Big Brother' house, three years since she first caused a stir on the show.

She ran around the garden screaming before giving Karly a hug.

She screamed: "This is the coolest, it's so unreal, the garden looks bigger."