Steppin' Out: Salma Hayek & Francois-Henri Pinault, Eva Longoria, Jennifer Lopez and more

1. 090412 Steppin Out Salma Hayek

Birthday on a Boat: Salma Hayek celebrates her 46th birthday with her husband Francois-Henri Pinault on a boat in Venice on September 2.

2. 090412 Steppin Out Eva Longoria

Supporting Serena: Eva Longoria cheers on her bud Serena Williams during her match against Andrea Hlavackova during the US Open on September 3 in Flushing, New York.

3. 090412 Steppin Out Jennifer Lopez

Jet Setters: Jennifer Lopez, her boyfriend Casper Smart and her twins Emme and Max Muniz leave their Miami hotel for the airport on September 2.

4. 090412 Steppin Out Eva Mendes

Walking George: Eva Mendes bares her midriff while walking her boyfriend Ryan Gosling's dog George on August 31 in Los Angeles.

5. 090412 Steppin Out Alessandra Ambrosio

Super Slide: Alessandra Ambrosio (right), her fiancé Jamie Mazur and their daughter Anja Mazur hold hands when sliding down the giant slide at the Malibu Chili Cook Off in Malibu on September 2.