Jessica Alba is one hot mama!

The 31-year-old stripped down to an itsy-bitsy bikini on Wednesday, while vacationing with her family in Amalfi, Italy. The mother of two showed off her killer post-baby body -- she gave birth just 11 months ago -- while playing in the pool with daughter Honor, 4, and baby Haven.

"Excited to be here," Alba tweeted Wednesday morning, along with an adorable family snapshot.

Check out Alba's fit figure below:

jessica alba bikini

jessica alba bikini

Also on HuffPost:

Loading Slideshow...

  • Hayden Panettiere

  • Ciara

  • Maria Menounos

  • Gwen Stefani

  • Lea Michele

  • Angela Simmons

  • Janice Dickinson

  • Anne Hathaway

  • Angela Simmons

  • Ciara

  • Shemar Moore

  • Rosie Huntington-Whiteley

  • Naomi Campbell

  • James Marsden

  • Rachel Bilson & Hayden Christensen

  • Nicolette Sheridan

  • Balthazar Getty

  • Josh Radnor

  • George Clooney

  • Minnie Driver

  • Gwen Stefani

  • Emma Thompson

  • Sharon Stone & Boyfriend

  • Bruce Jenner

  • Eric Dane

  • Sharon Stone

  • Kelly Rowland

  • Angel McCord

  • Kelly Bensimon

  • Hayden Panettiere

  • Naomi Watts

  • Kate Hudson

  • Courteney Cox

  • Ashlee Simpson

  • Stephanie Seymour

  • Julianne Hough

  • Miley Cyrus

  • Gwen Stefani

  • Lindsay Lohan

  • Rita Rusic

  • Denise Richards

  • Michelle Rodriguez

  • Katie Holmes

  • Aimee Teegarden

  • Tori Spelling

  • Paris Hilton

  • Christina Milian

  • Kelly Rowland

  • Julianne Hough

  • Tori Spelling

  • Stacy Keibler