Rihanna: Homeward Bound!

Finally finished up with her Nivea brand ambassador duties, Rihanna headed back to the States as she departed Hamburg, Germany on Monday (May 9).Looking glamorous, the Barbadian singer deboarded the Mein Schiff 2 cruise ship at Hamburg's port following a performance aboard the vessel while celebrating Nivea's 100th anniversary.The 23-year-old reportedly was doted a bouquet of flowers as she