Keys celebrates her 30th birthday with some R&R in Hawaii. Plus: Anne Hathaway, Katie Holmes, Tom Brady and more

SOLO CELEBRATION

Alicia Keys knows how the treat herself! The R&B star celebrated her 30th birthday with some quality alone time on the beach in Hawaii Monday. But she wasn't completely disconnected: Keys Tweeted to thank fans for their well-wishes, writing, "I've never gotten so many Happy Birthdays in my LIFE!"