Best Celebrity Pictures Week of Sept. 3, 2012

It was a huge week for the stars, who were busy popping up at screenings, attending film festivals, and hitting the pool in bikinis all over the globe. Kristen Stewart struck a pose for her On the Road premiere at the Toronto Film Festival, while a bikini-clad Jennifer Lopez went for a dip with her daughter, Emme, in Miami. Beyoncé and Jay-Z shared a sweet kiss during their family getaway to the South of France, and Blake Lively linked up with Salma Hayek at a Gucci party during the Venice Film Festival. Many more celebrities joined in the fun this week, so be sure to check out the rest of the exciting pics!