In 2007 Debi was nominated for a Screen Actors Guild Award for Performance by an Ensemble in a Comedy Series for the show Entourage.
Debi met her now husband Gabriele Corcos through a mutual friend while visiting Italy.
Despite poplar belief Debi is not of Italian decent.
Debi and her husband speak both English and Italian at home with their children.
Debi moved out of her parents home when she was 15 years old.
Debi was 12 years old when her father left their family. Her mother remarried years later.
Debi has one half-brother.
Debi is the voice of Maria Latore in the popular video game Grand Theft Auto III.
Debi has appeared in four of Madonna's music videos: Papa Don't Preach, True Blue, Deeper And Deeper and Music.
Before Debi started acting, she was a beautician.
Debi briefly dated actor Michael Badalucco.
Debi is 5' 5" tall.
Debi once was a close friend of Madonna.
Debi has two daughters with husband Gabriele Corcos. Their first child Evelina Maria Mazar-Corcos was born on July 12, 2002 and their second child Giulia Isabel Mazar-Corcos was on born March 17, 2006 three years later.
Debi married Jazz musician/producer Gabriele Corcos on March 16, 2002. They were married by actress Ellen Burstyn, who is an ordained Sufi high priest.
Debi: I think my career would probably be in a better place had I been more aggressive. But I don't have it in me. I'm not a competitive person, and I'm also really private.
Debi: Some people in LA are addicted. They have to be here. My personal life is stronger than my professional life, in terms of priorities.
Debi: I live in Italy part time, and they're obsessed with what's happening in LA too. They make fun of Americans, but the world wants to know what's going on in Hollywood.
Debi: I've never wanted to be the ingenue. Now that I'm getting into my forties, I think my time as a woman has arrived; I think I might have a new moment in my career. I have that drive left—just for a little while.
Debi: (On her character on "Entourage") Is she gay, is she straight? I don't know what's her trip.
Debi: (One being the only female cast member on "Entourage") I kind of feel like one of the guys on Sex and the City. You'd see Kim Cattrall's boyfriend or David Eigenberg or Mario Cantone, but you can't figure out what they're going to do with them.