It was another wild, star-packed week -- and we've got all the hot shots you may have missed!
Justin Bieber set off a fan frenzy in NYC, Julianne Hough gave off some maternal vibes while in Miami with a 'lil cutie and Brad Pitt brought his sex appeal to Malta to film his new movie, "World War Z" -- but that's not all.
Britney Spears, Kim Kardashian, Reese Witherspoon and more -- see all the best star sightings!
