Jason Merritt of Wireimage

American Idol’s Randy Jackson crashed the ladies-only party to pick up a copy of “The Honest Life” from pal Jessica Alba.

The Honest Company and The MOMS teamed up to host the intimate book party for Jessica Alba’s “The Honest Life” at the Mondrian Los Angeles, where attendees were treated to lunch, mini manicures and mingled with author and founder Alba, who shared stories from her book and chatted about her role as author, entrepreneur and mom.

Attendees left the event with a copy of the new book, along with some of Jessica’s favorite goodies included in “The Honest Life”.

Jason Merritt of Wireimage