VIP SCENE: Wilmer Valderrama chatting up Lost’s Rebecca Mader

 Denise Truscello/WireImage.com

Wilmer Valderrama while drinking Bustelo Cool chatted up Lost’s Rebecca Mader during the Carrera Summer Escape at TAO Beach.

Selita Ebanks getting her hair done at the Ricardo Rojas Salon before heading The CEW Best in Beauty awards in NYC.

Zach Galifianakis enjoying a quiet dinner alone at Alma de Cuba in Philadelphia.

Jaslene Gonzalez eagerly bidding on a meet and greet with Derek Jeter at the Jacob’s Cure Dream Big Gala in New York.

Kourtney Kardashian showing photos of baby Mason to dad-to-be Mario Lopez at
SVEDKA Vodka's "R.U. Bot Or Not?" Battle Of The Bots bash at Wonderland in LA.

Alyssa Milano touring the kitchen of Steakhouse 85 in New Brunswick, NJ.

PHOTOS: See what the celebs are up to today

Jamie Foxx performing at the opening of SBE’s newest nightclub, The Colony in LA.

Matt Damon with his wife Luciana watching Pearl Jam at Madison Square Garden in NYC.

Mary Kate Olsen staying hydrated with VitaCoco as she watched the DGI Dillingers in the AdiCup in NYC.

DWTS' Mark Ballas and Cheryl Burke partying at West Hollywood's TheBigBluff.com Game Launch event at Industry.

Justin Timberlake making one girl’s night at STK LA’s second anniversary party by wishing her a happy birthday.

Parenthood’s Dax Shepard and Mae Whitman racing around the Infineum Speedway for the Oakley "Learn to Ride" Audi Sportscar experience in Sonoma, California.

Macy Gray checking out the fire dancers at the Prince of Persia: The Forgotten Sands videogame launch whilst guests were sipping on Wodka cocktails.

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