Rihanna rocked a bold color combo as she stopped by a London radio station yesterday. Despite the stormy weather, she tweeted to her fans how happy she was to be in England. The singer is busy promoting the release of her new single, but she's also moving beyond music, trying her hand at acting in the upcoming Battleship. Her costar Alexander Skarsgard said he's totally impressed by Rihanna's demanding schedule and that she's "great" in the film. The blockbuster was shot in Hawaii, and Rihanna busted out her bikini on the set this Summer and earlier this month as she threw her friend Katy Perry a poolside bachelorette party in Las Vegas. Rihanna might have wedding bells in her own future, too, as Matt Kemp is reportedly ready to pop the question.