A stunned Usher yesterday blasted the luxurious lifestyle and high-spirited smiles of Chris Brown relaxing in Miami just weeks after he apparently viciously beat girlfriend Rihanna, reports the New York Daily News. "Come on, Chris, have a bit of remorse, man," said Usher. "The man's on jet skis? Like, relaxing in Miami?" Brown is to be arraigned tomorrow. Rihanna no longer wants to press charges, but prosecutors may still proceed, reports the Sun.