Fashion is the focus of this New York City concert at Radio City Music Hall. Featured performers include Beyoncé, Black Eyed Peas, Chris Brown, Mariah Carey, Chris Cornell, Duffy, Fergie, Kid Rock, Solange Knowles, Lil Wayne, Lynyrd Skynyrd, Pussycat Dolls, Rihanna, Timbaland, Justin Timberlake and Keith Urban. Denis Leary is the host.