Blondes have more fun as Rihanna proved during her performance at Sunday’s Grammy Awards. The Bajan babe kicked off her set with her No. 1 smash “We Found Love,” parading across the stage with a troupe of dancers. “Grammys, make some noise for Whitney!” she said in tribute to the late legend. She later slowed it down, dueting with Coldplay frontman Chris Martin on their collaboration “Princess of China” as the Staples Center was aglow with lights.