The two form a cozy team for clubbing. Plus: Mariah, Ashlee, Tobey and more


New mom Mariska Hargitay (son August turns 2 months old on Aug. 28) and Chris Meloni are close costars at a Law & Order pre-Emmys party Wednesday in L.A. Both actors are up for trophies for their work on L&O: Special Victims Unit at Sunday's Emmy Awards.