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1. Running Into an Ex: Jennifer Lopez's boyfriend Casper Smart shook hands with her ex Combs and then J. Lo gave Diddy a kiss on the cheek. "Hello, baby," she said before everyone rushed off to their seats.
2. Commercial Breaks aka Celebrity Fast Chats: We spotted Robert Pattinson talking with Sienna Miller, Johnny Galecki with Matt LeBlanc, and Julianne Moore catching up with Paul Rudd and then Daniel Day-Lewis. Jonah Hill and Amanda Seyfried walked and talked on their way to the bathroom. Leonardo DiCaprio shared a big hug with Daniel Craig before doing the same with Jason Clarke on the way into the bathroom, and Louis C.K. congratulated Meghan Hilty on her success.