Madonna and Rio de Janeiro's Governor Sergio Cabral waved during a visit to the Dona Marta shanty town in Rio de Janeiro on Friday, Nov. 13. Madonna followed a trip to Africa with a stop in Rio to discuss social projects. Check out what other celebrities did over the weekend!

George Lopez and guitarist Slash watched the Los Angeles Lakers play the Houston Rockets during the second half of an NBA basketball game, Sunday, Nov. in Los Angeles. The Rockets won the game 101-91.

Image © AP Photo/Lori Shepler