BIG Brother bosses have rushed a psychiatrist into the house after contestant Shievonne Robinson declared she was on "suicide watch”.The outburst came as former Playboy Bunny Shievonne, 29, rowed with fellow housemate Deana Uppal on the Channel 5 reality TV show.Shievonne, who is up for eviction alongside Conor McIntyre tonight, said that she had been having a very tough time since being called "a fake” in front of everyone on her birthday last weekend.And she told the 23-year-old beauty queen Deana: "I was already depressed. When I go low, I go low. I was crying hysterically.”And warned: "I’ve had the worst three days of my life. I’ve been on suicide watch.”But when show chiefs, who were worried by the wannabe’s erratic behaviour, brought in a psychiatrist to see her, Shievonne was forced to admit the remark was "flippant”. BB UK