Steppin' Out: Christina Aguilera & Christina Milian, Diego Boneta, Juan Luis Guerra and more

1. 033012 Steppin Out Christina Milian & Christina Aguilera

Christina Times Two: The Voice's social media correspondent Christina Milian and judge-mentor on The Voice Christina Aguilera crack each other up while watching the Los Angeles Lakers play the Oklahoma City Thunder in Los Angeles on March 29.

2. 033012 Steppin Out Diego Boneta

Studio Shadows: Rock of Ages actor Diego Boneta records his third studio album in a very dark studio on March 29.

3. 033012 Steppin Out Juan Luis Guerra, Ruben Blades, Robi Draco Rosa

Music Men: Juan Luis Guerra, Ruben Blades and Robi Draco Rosa promote the first performance of their concert series 'Encuentro' in San Juan, Puerto Rico on March 29. The first show takes place tonight at San Juan's El Coliseo.

4. 032912 Steppin Out Selena Gomez

Rap On: Selena Gomez films a scene for Spring Breakers in the audience while James Franco (not pictured) raps onstage in Tampa, Florida on March 28.

5. 032912 Steppin Out Bella Thorne

On Top of the World: Shake It Up! stars Bella Thorne and Zendaya Coleman visit the world's tallest building, Burj Khalifa, while in Dubai on March 28.

6. 032912 Steppin Out Wilmer Valderrama

Aussie Bound: Awake actor Wilmer Valderrama gets ready to board a flight to Australia in Los Angeles on March 28.

7. 032812 Steppin Out William Levy

Dance Man: William Levy leaves the Dancing with the Stars studio after spending time with the other contestants before someone was sent home later that night on March 27 in Los Angeles.

8. 032812 Steppin Out Jessica Alba

Flower Girl: Jessica Alba shows off the beautiful bouquet of flowers she received from her husband Cash Warren on March 27.

9. 032812 Steppin Out Mario Lopez

Big Cat: Mario Lopez poses with The Cat in the Hat while at Universal Studios in Orlando on March 27.

10. 032712 Steppin Out Jennifer Lopez

Neon Lopez: A very bright Jennifer Lopez makes an appearance on March 26 on the the Brazilian talk show Melhor do Brasil to announce one of the winners of Q'Viva: The Chosen.

11. 032612 Steppin Out Victoria Justice

No Bullies Here: Victoria Justice joins Giuliana Rancic and Joel McHale at the premiere of Bully in Los Angeles on March 26.

12. 032612 Steppin Out Wilmer Valderrama

Guys Night Out: Wilmer Valderrama enjoys a dinner with his Awake co-stars Jason Isaacs and Steve Harris after they all attended the premiere of Bully in Los Angeles on March 26.

13. 032712 Steppin Out Julio Iglesias Jr.

Julio Zuko: Julio Iglesias Jr. promotes his joining the Grease musical in Madrid on March 26. Who else is in for an impromptu trip to Madrid stat?

14. 032612 Steppin Out Jennifer Lopez

Doc Days: Jennifer Lopez and her boyfriend Casper Smart head arm-in-arm to a Beverly Hills doctor's office on March 24.

15. 032612 Steppin Out Naya Rivera

Happy & GLAAD: Naya Rivera and Cory Monteith host the 23rd Annual GLAAD Media Awards in New York City on March 24.

16. 032612 Steppin Out Christina Milian

Golf Girls: Christina Milian takes her cute little girl Violet Nash mini-golfing on March 25. 

17. 032612 Steppin Out Daisy Fuentes

Girls Night In: Daisy Fuentes (far left), Ali Landry, Allison Sweeney, Patti Stanger and Debbie Gibson meet up for a chat for the show Hollywood Girls Night on March 23.

18. 032612 Steppin Out Esperanza Spalding

Spalding Signs: Esperanza Spalding promotes her new album Radio Music Society at J&R Music World in New York City on March 23.