Hilton finds a furry friend in Knut's hometown. Plus: Lindsay Lohan, Will Smith, Oprah and more

3 of 16

BOOSTER SEAT

Will Smith, along with good pal Tom Cruise, gives a hand to the newest star in the family – daughter Willow, 7 – at the New York premiere of I Am Legend Tuesday. Smith recently told PEOPLE that his daughter (and film costar) "has a drive."