From courtside kisses to happy handholds, see how Nick Jonas, Matt Damon, Olivia Wilde and more are heating things up
Credit: Humberto Carreno/Startraks
Updated: Wednesday Sep 04, 2013 | 12:00 PM EDT
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Leave it to Mann and Apatow to get a running start on making marriage last, during a June 21 sprint through the streets of New York.
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