Rihanna Shares Racy Vacation Pics

Rihanna shared some new photos from her vacation in Hawaii via Facebook on Monday. The "Princess of China" singer showed off her killer bod in these racy pics, including a shot of her frolicking topless underneath a waterfall! Plus, find out what 24-year-old Mara Wilson — who starred in the hit '90s movie "Matilda" — is up to now, and Angelina Jolie steps out for the first time since her engagement.