Jackman and his son take a cruise in Uruguay. Plus: Kim Kardashian & Kanye West, Janet Jackson and more

TULLE ACADEMY

Rihanna isn't afraid to "re-tulle" her look, stylishly exiting her London hotel en route to a Topshop event in her honor on Monday. "Meet me at the personal shoppers level!!!!!" the fashionable singer Tweeted to her British fans.