Steppin' Out: Marc Anthony, Eva Mendes, Mario Lopez and more

1. 080312 Steppin Out Marc Anthony

Opening Day: Marc Anthony opens the Obama for America campaign office in Little Havana in Miami on August 2.

2. 080312 Steppin Out Eva Mendes

Out for a Walk: Eva Mendes takes boyfriend Ryan Gosling's dog George for a walk in Los Angeles on August 2.

3. 080312 Steppin Out Mario Lopez

Strong Girl: Mario Lopez's daughter Gia Francesca Lopez does some strength training at a playground in California.

4. 080212 Steppin Out Eva Mendes

Hands Full: Eva Mendes was chic in a nautical-inspired look while running errands in Los Angeles on August 1.

5. 080212 Steppin Out Alessandra Ambrosio

Lucky Lady: Alessandra Ambrosio gets to hang out with hottie Joe Manganiello at the RIMOWA Celebration of the arrival of the JU52 Aircraft at Westchester County Airport on August 1 in Armonk, New York.

6. 080212 Steppin Out Bella Thorne

Pink Lady: Bella Thorne stood out in her neon pink capri pants while arriving at her New York City hotel on August 1.

7. 080112 Steppin Out Christina Aguilera

Date Night: Christina Aguilera and her boyfriend Matt Rutler eat at Mozza Trattoria in West Hollywood on July 31.

8. 080112 Steppin Out Adrienne Bailon, Rocsi Diaz

Watch Out!: Adrienne Bailon and Rocsi Diaz attend the TW Steel & Jordy Cobelens unveiling of the new TW Steel Kelly Rowland 'Special Edition' watches on July 31 in New York City.

9. 080112 Steppin Out Jessica Alba

Office Shopping: Jessica Alba scopes out new office spaces for her growing brand, The Honest Company, in Montebello, California on July 31.

10. 073112 Steppin Out Sofia Vergara

Let There Be Light: Sofia Vergara shops at a lighting store in Los Angeles on July 30.

11. 073112 Steppin Out Jennifer Lopez

On the Boardwalk: Jennifer Lopez performs at Boardwalk Hall in Atlantic City on July 29.

12. 073112 Steppin Out Alex Rodriguez

Disabled & Dapper: Inspite of his broken hand, Alex Rodriguez still looks great in a navy blue suit when leaving New York City's Mercer Hotel with a lady friend on July 30.

13. 073012 Steppin Out Naya Rivera

Ray of Sunshine: Naya Rivera arrives at the Pearson International Airport in Toronto on July 29. She is in Canada to support the Sunshine Foundation which grants wishes to children with terminal illnesses.

14. 073012 Steppin Out Demi Lovato

Feeling Blue: Demi Lovato shows off her new colored strands (and her black bra) when heading to the X Factor Miami auditions on July 27.

15. 073012 Steppin Out Camila Alves

Camila's Chain: Pregnant Camila Alves (right) leaves her downtown New York City hotel with daughter Vida McConaughey (center), son Levi McConaughey (check out his headphones!) and her mother on July 27.

16. 073012 Steppin Out Jimmy Smits

Anarchy Talk: Jimmy Smits and Harold Perrineau talk about Sons of Anarchy during the FX portion of the 2012 Summer TCA Tour on July 28 in Beverly Hills.

17. 073012 Steppin Out Jessica Alba

Zoo Girls: Jessica Alba takes her daughters Honor Marie Warren and Haven Garner Warren to the Central Park Zoo in New York City on July 27.