Melissa Joan Hart and husband Mark Wilkerson at Course of Nature release party for their album 'Damaged' held at The Key Club. Los Angeles, California - 06.02.08

The former Sabrina The Teenage Witch star and her rocker husband Mark Wilkerson welcomed Braydon Hart Wilkerson into the world at 3pm on Wednesday (12Mar08).

Braydon weighed seven pounds and three ounces (3.26 kilograms).

Hart and Wilkerson, who married in 2003, already have a two-year-old son, called Mason.

Hart tells website People.com, "This has been a long but exciting pregnancy, and we, along with Mason, are excited to add to the Wilkerson clan."

Source: WENN