Star Couples: Hollywood Date Night

Young Hollywood lovers turned out full force last evening, as celebrity manager Eric Podwall hosted his annual star-studded birthday bash in Los Angeles, Ca.

At hotspot Jane's House on Hollywood Boulevard, famous pairs like Lauren Conrad and Kyle Howard, Ed Westwick and Jessica Szhor and Jamie Lynn Sigler and Jerry Ferrera turned up to celebrate.

Conrad and Howard didn't leave each others side, a source tells RadarOnline.com of the duo, with LC sporting a cute navy mini dress and her signature Chanel bag, while Howard wore pants and a button-down shirt with an old school Los Angeles Lakers hat turned backwards.

Sigler and Ferrera held court at a booth with their entourage pal Kevin Connolly, while Westwick and Szhor kept to themselves in a dark corner sipping Barefoot champagne.

The single folks also made a strong showing at the bash--Chace Crawford batted his eyelashes and poured drinks from his own bottle of vodka for more than one blonde, while British import Leona Lewis (who's last video featured Crawford) made rounds meeting all of the famous folks.

Also spotted celebrating at the Orbit Mist Gum sponsored fete were *Nsync's JC Chasez and Amanda Bynes, hosted by EFG's Rembrandt Flores.