Jamie Lynn Sigler - Cosmopolitan Grand Opening at Marquee Nightclub

Jamie Lynn Sigler - Cosmopolitan Grand Opening at Marquee Nightclub

Jamie-Lynn Sigler - After party for the Rebecca Taylor fall 2009 collection, Mercedes-Benz Fashion Week

After party for the Rebecca Taylor fall 2009 collection, Mercedes-Benz Fashion Week

Jamie-Lynn Sigler - HBO Post Golden Globes Party

HBO Post Golden Globes Party

Jamie-Lynn Sigler - With boyfriend Jeremy Ferrara at STK in Hollywood

With boyfriend Jeremy Ferrara at STK in Hollywood

Jamie-Lynn Sigler - GQ magazine 2008 'Men of the Year' party in Los Angeles

GQ magazine 2008 'Men of the Year' party in Los Angeles

Jamie-Lynn Sigler - H&M's Divided Exclusive Collection launch party in West Hollywood

H&M's Divided Exclusive Collection launch party in West Hollywood

Jamie-Lynn Sigler - 25th Running of the Breeders' Cup World Championship

25th Running of the Breeders' Cup World Championship