Paulina Rubio shows off her baby bump in a bikini. Plus, Demi Lovato, Naya Rivera and more!
1. 052810 Steppin Out Paulina Rubio
Cool Mami-to-be: A pregnant Paulina Rubio seems shocked by the cold Marbella water while vacationing in Spain on May 21.
2. 052810 Steppin Out Naya Rivera
Co-star Couple?: They haven't confirmed a relationship yet, but Glee stars Mark Salling and Naya Rivera appear cozy at Chris Colfer's 20th birthday party at Greenhouse in New York City on May 27.
3. 052810 Steppin Out Demi Lovato
What Breakup?: Despite her recent breakup with Joe Jonas, Demi Lovato is all smiles while being swarmed by fans upon her arrival in Rio de Janeiro on May 27.
4. 052710 Steppin Out Chayanne
Wink, Wink: Chayanne gives his seal of approval to his new album No Hay Imposible while presenting it in Madrid on May 26.
5. 052710 Steppin Out Rosario Dawson & Amy Smart
Girls Giving Back: Amy Smart and Rosario Dawson take a moment for a photo together at the Environmental Media Association and Yes to Carrots Garden Luncheon at The Learning Garden at Venice High School in Venice, California on May 26.
6. 052610 Steppin Out ELP & Tony
Date Night: Eva Longoria Parker looks much happier than her husband Tony Parker to see the paparazzi outside her restaurant Beso in Los Angeles on May 25.
7. 052610 Steppin Out Katherine, Kim & JLS
Girls Night Out: Katharine McPhee, Kim Kardashian and Jamie-Lynn Sigler pose at the A/X and ELLE present Disco Glam at the A/X Robertson Store in Beverly Hills on May 25.
8. 052510 Steppin Out Jennifer Lopez @ Naomi Campbell's Birthday Party
Party Animals: Stefano Gabbana, Jennifer Lopez, Mary J. Blige, Marc Anthony and Taboo from Black Eyed Peas help Naomi Campbell celebrate her 40th birthday on May 22 in Antibes, France.
9. 052510 Steppin Out Eva Longoria Parker & Victoria Beckham
Posh Pals: Eva Longoria Parker and Victoria Beckham strike a pose on the red carpet of the event they both hosted for a night of fashion and technology with LG Mobile Phones on May 24 in Hollywood.
10. 052510 Steppin Out America Ferrera & Wilmer Valderrama
Screening Smiles: America Ferrera and Wilmer Valderrama attend the screening of The Dry Land in Washington, D.C. on May 24. The war drama stars Ferrera and Valderrama, and it was written and directed by Ferrera's boyfriend, Ryan Piers Williams.
11. 052510 Steppin Out Nicole & Lionel Richie
Fun with Dad: Nicole Richie and her father Lionel Richie make an appearance on the German TV show Wetten, dass...? on May 23 in Mallorca, Spain.
12. 052410 Steppin Out Penelope & Pilar
Bardem's Beauties: Javier Bardem's girlfriend, Penelope Cruz, and mother, Pilar Bardem, share a moment after Javier's win at the 63rd Annual Cannes Film Festival on May 23 after he publicly acknowledges his relationship with Cruz for the first time.
13. 052410 Steppin Out Salma Hayek
Kisses for Cannes: The fabulous Salma Hayek-Pinault shows her love for Cannes and France at the Palme d'Or Award Photocall during the 63rd Annual Cannes Film Festival on May 23 in Cannes, France.
14. 052410 Steppin Out Javier Bardem
Magnifying Glass Needed: Diane Kruger (right) looks on as Javier Bardem seems to be having trouble reading his own handwriting while speaking after his Best Actor win for his role in Biutiful during the Palme d'Or Award Ceremony during the 63rd Annual Cannes Film Festival on May 23 in Cannes, France.
15. 052410 Steppin Out Marc & JLo
No Trouble in Paradise: Marc Anthony and Jennifer Lopez show how in love they are while outside the Voile Rouge restarant in St. Tropez on May 21.
16. 052410 Steppin Out Mario Lopez
Proud Papi: Mario Lopez touches girlfriend Courtney Mazza's baby belly on the red carpet at SVEDKA's Battle of the Bots at Club Wonderland in Los Angeles on May 22.