Jessica Alba: Biggest Baby Shower Party!

Jessica Alba strikes a pose at the Biggest Baby Shower party held at the Skirball Cultural Center on Tuesday (February 28) in Los Angeles.

The 30-year-old actress was joined by author and environmental health leader, Christopher Gavigan, at the event hosted by Big City Moms and TheBump.

PHOTOS: Check out the latest pics of Jessica Alba

The Biggest Baby Shower is the premier destination for all expectant and new parents.

Also pictured: White Collar actress Tiffani Thiessen, who wore Yosi Samra patent ballet flats.

10+ pictures inside of Jessica Alba and others at the Biggest Baby Shower party…