Steppin' Out: Nicole Richie & Jessica Alba, Selena Gomez & More!

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

1. 030413 Steppin Out Jessica Alba

Front Row Friends: Nicole Richie and Jessica Alba wait for the Stella McCartney Fall/Winter 2013 fashion show to start during Paris Fashion Week on March 4.

2. 030413 Steppin Out Selena Gomez

Flower Power: Selena Gomez runs errands in Encino, California in a pretty flowy floral dress on February 28.

3. 030413 Steppin Out La La Anthony

Girls Night Out: A pregnant Kim Kardashian and her best friend La La Vazquez Anthony chat after eating at Nobu in West Hollywood on March 1.

4. 030413 Steppin Out Tristan Wilds

90210ver: Michael Steger and Tristan Wilds look mildly amused at co-star Matt Lanter's speech during the 90210 Season 5 Wrap Party on March 3 in Los Angeles.

5. 030413 Steppin Out Fergie

Supporting Sister: A pregnant Fergie hosts a bridal shower for her sister Dana Marie on March 2 at the Ivy in Santa Monica.