New Year's Eve Stars' Posh Premiere Style

Jessica! Zac! Lea! When it comes to red carpet looks, these fashionable celebs definitely didn't drop the ball

LEA, KATHERINE & SOFIA

TV stars meet rom-com royalty! Michele, rocking a gilded Valentino halter, pauses for girl talk with Heigl (in Dolce & Gabbana) and Vergara, who perfectly accessorizes a semi-sheer corseted Zac Posen frock with Jacqueline Nerguizian briolette diamond earrings.