Holly Montag Welcomes a Son!

Holly Montag and husband Richie Wilson welcomed a son, Isaiah Hawk Wilson, on Sunday, May 3, at 9:24 p.m. The baby boy weighed 7 lbs., 5 ounces.

"He is a gift straight from heaven. Richie Wilson and I feel so blessed to be his parents," Montag tells PEOPLE exclusively. "The whole family is doing well."