SiCo Teases Demi Lovato About Kissing 1D's Niall
X Factor USA boss pokes fun at fellow judge over dating rumours...
According to Digital Spy, a behind-the-scenes video shows him telling Demi: "Keep away from him. He's pure."
But Demi protests that she has not got involved with Niall in that way, saying: "I'm not looking for anything. I'm not going to date anybody for a whole year. And I made that clear to him."
However she did get embarrassed and denied having kissed the 1D star when asked directly by SiCo.
He commented: "It's what people are thinking."