Courtney Mazza

"Extra" host Mario Lopez is making the transition from the ultimate bachelor to a devoted dad in his new reality show "Saved by the Baby," and "Extra" has the first sneak peek! Watch Mario and girlfriend Courtney Mazza as they plunge into parenthood while juggling life and careers in the spotlight.

"Saved by the Baby" premieres November 1st on VH1, but in the meantime, you can check out Mario and Courtney's recent baby shower for daughter Gia Francesca!

"Extra" captured all the raw moments at the OK! magazine photo shoot with Mario Lopez, girlfriend Courtney Mazza and their adorable baby girl, Gia Francesca!

"I just can't believe we made her," Mazza cooed, with Lopez adding, "It's like baby TV. We just stare at her the whole time." Check out Gia's glamorous photo debut!

"Extra" host and proud papa Mario Lopez is debuting his daughter, Gia Francesa Lopez, in the new issue of OK! Magazine.

Gallery: Gia's Baby Nursery

Lopez's girlfriend, Courtney Mazza, gave birth to their adorable bundle of joy on September 11, and Mario hasn't been able to stop gushing about his little girl.

"Extra" host Mario Lopez is set to star in his own reality show, "Mario Lopez: Saved by the Baby," premiering on VH1 Nov. 1, which takes a look at the life of one of Hollywood's former sexiest bachelors as he makes the transition to super dad!

Watch Snooki, Fergie, Katy Perry, Jerry O'Connell, Bethenny Frankel, and more stars as they congratulate Mario on becoming a father. Girlfriend Courtney Mazza gave birth to daughter Gia Francesca Lopez late Saturday.

"Extra's" Mario Lopez has a lot to celebrate, becoming a dad for the first time Saturday. Baby Gia Francesca Lopez was born in Burbank, weighing in at 6 lbs, 4 ozs., and Lopez totally gives props to his girlfriend, Courtney Mazza.