Adriana Lima Is Pregnant Again!

 John Parra/WireImage.com

Adriana Lima's "secret" is out: She's pregnant again!

The Victoria's Secret model, 30, is expecting her second child with husband, Serbian basketball player Marko Jaric, she Tweeted on Tuesday.

"Big news everyone! Marko and I are so happy to share some wonderful news with all of you! #ImPregnant."

Married since eloping on Valentine's Day 2009, the Brazilian stunner and her man, 33, are parents to daughter Valentina, 2.Adriana Lima

She added on the microblogging site Tuesday: "My favorite job in the world is being a mom! My family could not be more happy!"

Back in August 2011, Lima boasted to the New York Post that little Valentina already speaks three languages: English, Portuguese and Serbian!

"Every day I discover something about her," she cooed to Us in spring 2010 about her little girl. "Every single day is a pleasure to see her. I'm always rushing home! I never rushed to go back in my life! It's the best."

The stunner shows off her flawless bikini body in the Victoria's Secret Swim 2012 catalog, out March 28.

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!