Nobody said she was the best performer in ages, she's only been around for about a year she obviously isn't going to be a seasoned veteran on stage. And the quality of that video is tragic so I don't know how you could judge anything based on that. Well when you don't have $imon Cowell up your ass making you out to be the second coming of Christ, you have to find other ways to make your presence known to all markets i.e having quest spots from other artist [in this case a couple rappers] that way she taps into the urban market ad maintains a Pop appeal. Use your wits people ;)