Model Maggie Rizer Welcomes Baby Boy!

The tiny tyke is the first child for Rizer and hubby Alex Mehran

Talk about a Thanksgiving treat!

Supermodel Maggie Rizer gave birth to a bouncing baby boy Wednesday, and quickly took to her blog to share the exciting news with fans. 

"I am so proud to tell you that we welcomed our son, Alexander Rafahi Mehran III this afternoon!," Rizer wrote. "Zander was born at 5:30pm near San Francisco, weighing 7lbs 13 oz. He has 10 fingers, 10 toes, sandy hair, deep blue eyes and is practically perfect, in every possible way!"

And that wasn't the end of the gushing for the new mommy.

"Alex and I are very proud parents and incredibly excited to get to know our new little lad," Rizer, 33, continued. "We feel tremendously blessed this Thanksgiving!"

This is the first child for Rizer and businessman Alex Mehran, with whom she tied the knot back in September 2010.