— Sabrina Kleier-Morgenstern, Prince Lorenzo Borghese and Samantha Kleier-Forbes hanging out at the Kleier book signing for Hot Property hosted by One Thousand Ocean in NYC.
— Chelsea Handler hiding out in her bungalow at the Fairmont Miramar Hotel & Bungalows in Santa Monica.
— Samantha Harris hosting a dinner to celebrate the launch of her namesake "Samantha" Jean by DL1961 Premium Denim at Chateau Marmont in LA.
— Jessica Alba and Chris Evans partying at The Beverly in L.A. to celebrate a pal's birthday.
— Justin Bieber checking out his suite complete with a basketball court at the W Mexico City.
— Julianne Hough wearing Foot Petals at the Footloose premiere in L.A.
— Karina Smirnoff using her South Beach Smoke electronic cigarette while exiting the Just Dance 3 party in L.A.
— VnC Cocktails brand ambassador Scott Disick and Kourtney Kardashian stopping by the grand opening of Culture Club in NYC to catch '80s icon Debbie Gibson perform her song "Shake Your Love."
— Real Housewives of New Jersey star Kathy Wakile passing out desserts at the Wetpaint entertainment one year anniversary party in NYC.
— Maria Menounos being honored at at K9s Only West/Friends of L.A. Animals Shelters launch party sponsored by Leblon.
— Gabrielle Union listening to DJ Zeke Thomas as her boyfriend Dwyane Wade played in a charity basketball game benefiting Isiah Thomas's Mary's Court Foundation at FIU iin Miami.
— Emilio Estevez toasting the premiere of his film, The Way, with Las Rocas wine in NYC.
— Jersey Shore's Ronnie Magro listening to DJ Mel DeBarge at RDV Lounge in NYC.
— Paul Walker, the new face of Davidoff Cool Water, hanging at an event for the fragrance at a private residence in Malibu.
— Nicole 'Snooki' Polizzi celebrating her one year anniversary with Jionni LaValle at STK Rooftop in NYC.
— Eve Plumb, Lisa Hammer and Lisa Ferber enjoying laughs and celebratory cocktails at the debut screening of their sitcom, The Pox Show, at NYC's Delancey.
— Foster The People and Bobby Moynihan partying till the wee hours of the morning to celebrate their performance on Saturday Night Live at Park Avenue Tavern in NYC.
— Kevin Connolly learning to pour the perfect pint of Guinness Stout at the Guinness Storehouse in Dublin, Ireland.
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