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Well, in case you were living under a rock, Chris Brown and Rihanna have reportedly reunited. Ugh. How did Chris celebrate this momentous event, by going jet skiing at Diddy’s house on Star Island, not once but twice (check out the gallery of 78 photos of Chris’ jet skiing weekend).

Miley Cyrus and Justin Gaston went biking and running (bonus was that Justin went shirtless) over the weekend. Jennifer Aniston and Owen Wilson ate dog treats in the name of entertainment.

Pete Wentz thinks someone’s out to get him, and Katie Holmes skipped the Oscars to detoxify. Halle Berry and Gabriel Aubrey took daughter Nahla Aubrey on a little shopping trip.

Madonna paraded Jesus Luz around at Kabbalah services, and Lindsay Lohan and Samantha Ronson make up for bailing on Valentine’s Day appearance.

Charlize Theron picked up after her pooch, and Britney Spears flew south to get ready for her tour.

Gallery Info: Chris Brown on a jetski after being
reunited with girlfriend Rihanna at Diddy‘s $50 million dollar Star
Island mansion the previous night (Check out the full gallery of 78 photos of Chris’ jet skiiing outing at Diddy’s here)