Beyonce Knowles has launched her new perfume called Heat. The Bootylicious singer is thrilled with the reception her debut fragrance has had. She tells People magazine, "I've been working on it for a while now. I was on tour for a year, and I have meet-and-greets with fans. I've never in my life gotten so many compliments."The fans loved it. They were like, 'I love that, I'm getting that, why isn't it out right now? I need it!."