Baldwin looks dapper at NYU's Tisch School of the Arts gala. Plus: Natalie & Benjamin, Kelly Osbourne, Ashlee & Bronx and more

THE 'HILLS' ARE ALIVE

A beaming Jennie Garth enjoys a heartfelt reunion with former Beverly Hills, 90210 cast mates Shannen Doherty and Ian Ziering during her 40th birthday bash and launch party for her CMT reality show, Jennie Garth: A Little Bit Country, Thursday night in West Hollywood.