Celebrities were busy, busy this weekend! Brad Pitt and Maddox Jolie-Pitt left New York for some no-doubt exotic and exciting location, while Tom Cruise and Cameron Diaz filmed "Wichita" in Boston. Joel Madden of Good Charlotte spiced things up by taking Nicole Richie and her younger sister to a Selena Gomez concert, Rumer Willis kissed her boyfriend's ear in Sydney, Vanessa Hudgens was coy at the LAX Customs booth, Liev Schreiber and Naomi Watts enjoyed Indian Summer in NYC with a bike ride. Did we forget anything? Oh, yeah: And Rihanna made friends with a Franciscan Friar. You know. The usual. Pictures below.