Sure, it's nice to see Jessica Alba frolic in her bikini or butch it up on the set of Machete, but let's rejoice -- she's finally had a girls night out.

The actress and mom, sporting her new blonde locks, showed to Maybeline's book launch party for Who What Wear: Celebrity and Runway Style for Real Life.

Fashionistas Katherine Power and Hillary Kerr penned the guide, and recruited some of their dearest like Alba and Lauren Conrad.

• TAGS

• Style
• Hillary Kerr
• Honor Warren
• Jessica Alba
• Katherine Power
• Lauren Conrad
• Machete