Hudgens rides the waves in Hawaii. Plus: Kim Kardashian, Justin Timberlake, Jon Hamm and more

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WHAT A 'SCREAM'

Days after announcing his separation from Courteney Cox, it's back to work for David Arquette, who teams up with his Scream 4 colleagues – (from left) Neve Campbell, Alison Brie, director Wes Craven and Emma Roberts – at Spike TV's Scream Awards Saturday in L.A.