Niki Taylor and Burney Lamar welcomed a son yesterday morning.
The supermodel, 36, and her husband, 31, a former NASCAR driver, were greeted by little Rex Harrison at 11:03 a.m., the couple confirms to People.
Weighing in at 7 lbs., 5 oz., and measuring 19 inches long, the baby boy joins sister Ciel, 2, and twin brothers Jake and Hunter, 16, from her previous marriage to Matt Martinez. Niki Taylor and Burney Lamar married in 2006.
Here's a photo of the new addition to the family:
