Steppin' Out: Max & Emme Muniz, Mario Lopez and More!

The estrellas are stepping out today, and we've got the photos to prove it!

1. 120712 Steppin Out Max & Emme

Perth Pair: Jennifer Lopez and Marc Anthony's twins Max and Emme Muniz play at Kings Park in Perth, Australia with their grandmother Guadalupe (not pictured) on December 6. Look how big they are getting!

2. 120712 Steppin Out Mario Lopez

Flash That Bling: At their first public outing together since their weekend wedding in Mexico, newlyweds Courtney Mazza and Mario Lopez show off their wedding rings at The X Factor viewing party in Los Angeles on December 6.

3. 120712 Steppin Out Rico Rodriguez

Storytime: First Lady Michelle Obama and Rico Rodriguez read to children during the 90th National Christmas Tree Lighting Ceremony on December 6 in Washington, DC.

4. 120612 Steppin Out Jennifer Lopez

Down Under Duo: Jennifer Lopez and Casper Smart leave their Perth, Australia hotel to shop at Gucci on December 5.

5. 120612 Steppin Out Bruno Mars

London Calling: Bruno Mars heads to the Maida Vale Studios in London on December 6.

6. 120612 Steppin Out Alex Rodriguez

Art Lover: Alex Rodriguez attends the Art Basel Miami Beach 2012 VIP Preview in Miami on December 5.

7. 120512 Steppin Out Selena Gomez

Ladies who Lunch: Selena Gomez gets sushi at Yamato in Los Angeles with friends on December 4.

8. 120512 Steppin Out Jennifer Lopez

On Bended Knee: Jennifer Lopez surrounds herself with hot men, including her boyfriend Casper Smart (right), during her performance in Singapore on December 4.

9. 120512 Steppin Out Jessica Alba

Fantastic Fur: Jessica Alba and daughter Honor Marie Warren both wear great winter hats while heading to dinner in London on December 4.

10. 120412 Steppin Out Zoe Saldana

Mad for Plaid: Zoe Saldana arrives at a Century City, California set to film interior scenes on December 3.

11. 120412 Steppin Out Pitbull

Starting the Party: DJ Afrojack and Pitbull perform during the KIIS FM 2012 Jingle Ball on December 3 in Los Angeles.

12. 120412 Steppin Out Antonio Banderas

Words for RFK: Antonio Banderas speaks at the 2012 Ripple of Hope Gala in New York on December 3.

13. 120312 Steppin Out Michelle Rodriguez

Rest on Set: Michelle Rodriguez and Paul Walker take a break while filming Fast and Furious 6 in Los Angeles on December 2.

14. 120312 Steppin Out Naya Rivera

Positive Pose: Naya Rivera poses in the photo booth at Trevor Live honoring Katy Perry and Audi of America for The Trevor Project in Los Angeles on December 2.

15. 120312 Steppin Out Eva Mendes

Pooch Duty: Eva Mendes takes her boyfriend Ryan Gosling's dog George to the Animal Hospital in Westwood, California on December 1.

16. 120312 Steppin Out Jessica Alba

Keeping Warm: Jessica Alba and daughter Honor Marie Warren are bundled up when arriving at Heathrow Airport in London on December 2.

17. 120312 Steppin Out Aubrey Plaza

Friendly Co-workers: Parks & Recreation stars Aubrey Plaza, Rashida Jones and Amy Poehler arrive at Trevor Live honoring Katy Perry and Audi of America for The Trevor Project in Los Angeles on December 2.