Celebrities may have millions of fans, but many stars post pictures whch prove that they are also fanatics. This week Shakira tweeted a pic of her and a friend at the Confederations Cup final. Shakira was cheering on boyfriend Gerard Pique, while her friend was rocking a Brazil Jersey. Jessica Alba was having a great time with a group of her best gal pals at the Mrs. Carter Tour in Los Angeles. The actress shared a series of pics on Instagram. And Jessica wasn't the only star who flocked to the Staples Center, Bella Thorne shared a pic from a VIP suite before the show. And Selena Gomez shared a snap of her and her friends on the way to the show, and tweeted "Who run the world!"