Will Smith's son Jaden shows dad who's the star at the London premiere of The Karate Kid. Plus Sandra & Louis, Zac Efron, Kourtney Kardashian and more

LOOK OF LOVE

No PDA this time! Romantics Ryan Seacrest and Julianne Hough keep their love low-key on Wednesday during a romantic stroll in Italy, where they've been vacationing together.