by Radar Staff
It was A-list Hollywood all the way at the Natural Resources Defense Council's Ocean Initiative Benefit Saturday night, and RadarOnline.com has the pictures.
A very pregnant Kate Hudson exchanged mom-to-be advice with a very pregnant Bryce Dallas Howard at the event held at a private estate in Malibu.
We also spotted Courteney Cox, Barbra Streisand with husband James Brolin and their daughter-in-law Diane Lane, Chris O'Donnell, Drew Barrymore, Don Johnson and Amber Valetta.
The environmental action group's fundraiser was sponsored by Chanel, so all the ladies -- and the guys too -- were dressed to impress.