Hayek helps Baldwin get the party started on the Brooklyn, N.Y., set of 30 Rock. Plus: Charlize Theron, Joe Jonas, Gisele and more

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PARTY CENTRAL

Break out the bubbly! Fresh from her cruise through Spain, Salma Hayek gets the party started on the Brooklyn, N.Y., set of 30 Rock alongside the comedy's star, Alec Baldwin, on Friday. The actress plays a recurring character named Elisa, a new love interest for Baldwin's character Jack Donaghy.