Demi Lovato Insists She Isn't Dating Miley Cyrus' Brother

'I'm definitely single,' says singer/actress, who was rumored to be involved with Metro Station's Trace Cyrus. By Jocelyn Vena Demi Lovato Photo: MTV News Demi Lovato has done a pretty good job, in her very young career, of keeping her name out of the gossip pages. But recently, rumors began to circulate that 16-year-old Lovato was dating Miley Cyrus' 20-year-old brother Trace, of Metro Station . Although she attempted to clear up the rumor on her Twitter page , we wanted to get the lowdown straight from Lovato herself. "I'm single! Yeah, I'm definitely single," she told MTV News. When asked who she would love to date, she left the answer open: "I can't say! With that rumor cleared up, we wanted to see what other kinds of crazy stuff Lovato might have read about herself online. She admitted that she doesn't know what people have to say about her, because she doesn't read that stuff to begin with. "I try not to listen to rumors," she said. "Rumors are ... (link)