Beyoncé Knowles took a quiet stroll on a white sandy beach in the Caribbean earlier today. The singer wore a colorful coverup that kept her orange string bikini carefully hidden. The superstars skipped out of town for the dozens of parties leading up to and following yesterday's Oscar ceremony, but she and Jay-Z did fit in a visit to the Staples Center for a basketball game before jetting out of town. Beyoncé missed out on Gwyneth Paltrow's latest live performance — what did you think of her rendition of Country Strong's "Coming Home"? — but she was waiting in the wings at the Grammys when Gwyneth joined Cee Lo on stage for a duet of "F*** You."