Supermodel Marisa Miller is pregnant.

The former Victoria's Secret beauty and her music producer husband Griffin Guess are set to become first-time parents later this year.

The 33 year old tells People.com, "My husband and I have always looked forward to starting a family, but also wanted to enjoy just being married. After six years together, the time feels right. My sisters and I will all have babies in 2012 so it's such an exciting time."

And Miller admits she's loving the look of her new body, adding, "Even though I'm exhausted, gaining weight and breaking out from all the hormones, I'm really enjoying my pregnancy. It's all for the baby so I couldn't care less!"

The couple wed in 2006.

Slideshow: Former Victoria Secret Model And Still Very Sexy Marisa Miller