Sopranos’ stars Robert Iler and Jamie Lynn Siegler were among many others at Danny A’s birthday celebration Saturday night at The Bank Nightclub at Bellagio. In fact, mant stars came out Saturday to celebrate Danny A’s birthday at one of the biggest bashes of the year at The Bank Nightclub at Bellagio in Las Vegas. A nightlife impresario among some of the world’s most exclusive clubs scenes, Danny A is an international promoter and actor (You Don’t Mess with the Zohan, Gardener of Eden, Alpha Dog). Managing Partner of The Bank, Danny A celebrated his birthday in high style with hordes of celebrities including Paris Hilton (in town shooting scenes for her upcoming reality show My New BFF) and Benji Madden along with Nicky Hilton and her current beau David Katzenburg (Mary Kate Olsen’s ex). While the Hilton sisters danced atop the raised banquettes to jams by DJ David Christian and DJ Jus Ske, Nicky’s ex Kevin Connolly (Entourage) and Lukas Hass (Gardener of Eden, Alpha Dog) enjoyed a boy’s night out at Danny A’s table till the wee hours of the morning. Other celebrities enjoying the party included Soprano’s star Jamie Lynn Siegler dancing till 3am alongside her co-star Rob Iler, Saturday Night Live’s Seth Meyers, Miami Ink’s Ami James and Chris Nunez, actor Ido Messori, Motor Cross hottie Carrie Hart (sans Pink) and Sports Illustrated model Tori Praver. You Don’t Mess with the Zohan stars Ido Messori and Danny A had another reason to celebrate last night as their film co-starring Adam Sandler opened this weekend at the box office with over $40 million placing them firmly in number two just behind Kung Fu Panda. The evening started at The Light Group’s newest venture, the recently opened BRAND Steakhouse. The celebs took over the restaurants plush lounge where signature items were served including “mini” Maine lobster rolls, the lobster scampi, the flatbread kobe pizza and The Ultimate Steak (a massive 120 ounce porterhouse that feeds six). Stars attending the pre-party included Ido Messori (You Don’t Mess with the Zohan), Chris Nunez, Ami James, Isaac Cohen and Alon Jibli.