Sightings: 'Jersey Shore' in Sin City, Maria Shriver's girls night out
Reality gals Whitney Port ("The City') and Sammi "Sweetheart" Giancola ("Jersey Shore") hit up Las Vegas' Jet nightclub for Rolling Stone's Hot Issue party on Friday, where they caught a special performance by Weezer alongside Pete Wentz and "Mad Men" star Vincent Kartheiser.
On Monday, rockers handed the reins over to Broadway stars as the Avalon Hollywood hosted the 10th annual LES Girls Cabaret event in L.A. California First Lady Maria Shriver came with girlfriends, who relaxed and nibbled dinner after working the room.
An onlooker tells us Shriver was graciously chatting with guests, but let her hair down later on by slipping off her shoes and enjoying a gab fest with her pals. Other stars in attendance included "Modern Family" cast members Ty Burrell, Jesse Tyler Ferguson and Julie Bowen.
Across town, stars helped support the Breast Cancer Research Fund at Lacoste's Beverly Hills boutique. Despite the fall rain, Keith Richards' daughter Theodora and Elle magazine welcomed guests including "Entourage" star Perry Reeves.
Last week, several fashion parties had the well-heeled on their toes. Adjacent to Melrose Place, the new Y-3 boutique opened (a high-end sportswear collaboration from Yohji Yamamoto and Adidas). Recent Emmy winner Aaron Paul hosted the likes of ...
... adult film crossover actress Sasha Grey and breakout music star Jensen Reed.
At Hollywood's Colony night spot, Zac Efron's main squeeze Vanessa Hudgens unveiled Guess Seductive, the new fragrance from the denim house. Beyonce's sister Solange Knowles played DJ for the likes of Brittany Snow and "Piranha 3D" star Kelly Brook.
In New York, Claire Danes attended the opening of the New York Musical Theatre Festival. Also a recent Emmy winner, she after-partied at Hudson Terrace with her "Romeo + Juliet" director Baz Luhrmann.
Fergie's main squeeze, Josh Duhamel, has been in the BIg Apple promoting his new flick, "Life As We Know It." The slice of gratuitous beefcake was spotted on his way to dinner with costar Katherine Heigl and filmmakers in a Superdry Brad jacket and baseball cap.
-- Matt Donnelly
Photo: Whitney Port, left, and Sammi "Sweetheart" Giancola toast Rolling Stone's Hot Issue in Las Vegas. Credit: WireImage
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