Word is Jay Z acted like a drunken/leery uncle when he joined Rihanna onstage at the 3rd Thisday Africa Rising Festival in Nigeria on Friday (7/11). It was so embarrassing! They say the old man couldn’t keep his paws off the youngster. Why isn’t the Jigga man all over his wife Beyoncé like this in public we wonder?

Unbelivably, later on that evening, Jay z ordered a watermelon be carved in the likeness of a pair of Rihanna’s breasts! I kid you not! He tried to play it off like they were Beyonce’s breasts but he’s not fooling us!

Dwyane Wade was all hugged up with his mom Jolinda Wade at Zo’s Summer Groove Beach Ball at the Intercontinental Hotel on Miami Beach on Friday (7/11). His wife was nowhere in sight.

Gabrielle Union is like the US Postal service: If there’s a party somewhere with two or more professional ball players in attendance; no rain, sleet, or snow will stop her from her appointed rounds.

Usher incited a crowd to riot when he performed in concert at the Africa Rising Festival in Nigeria on Friday, 7/11. Police were called in to break up the fisticuffs at the front of the stage. One man was removed from the Dome.

More pics after the break!

Aisha Morris and Stevie Wonder perform in concert at the White River Amphitheater in Auburn, WA on Friday (7/11).

Britain’s Prince Harry poses with children at the Lesotho Child Counseling Unit on July 9, 2008 in Maseru, Lesotho. The Prince’s charity Sentebale works with the LCCU to provide a safe house for abused children. Those kids will always remember that day.

Can you guess who this is? She’s Maria Menounos, a reporter for Access Hollywood. She is now a bonafide celebrity for having scored the very first (and last) televised interview with Malia Obama. Oh, that’s right, Malia’s family, including presidential hopeful Barack Obama, were being interviewed that day as well. But Malia outshined her dad and has the distinction of being the oldest 10-year-old in history.

Photos: Wireimage/Getty