Marc Anthony was seen with a new lady while his estranged wife Jennifer Lopez was no where to be seen.

Pop singer Katy Perry on the other hand hit it hard on stage with vengeance and a cropped blue mane after her split with Russell Brand.

Former lovers Chris Brown and Rihanna burnt the stage though in separate performances. While Brown redeemed himself with a the Best R&B album trophy for F.A.M.E. after having assaulted his former girlfriend at the Grammy's, Rihanna came sans her red hair as a blonde.

"God she looks hot. I wonder how long is she going to stay a blonde now," Brandon Randstad told us.