By peoplestaff225
Updated October 23, 2007 04:43 PM

Actress Melissa Joan Hart, 31, directs her husband Mark Wilkerson‘s latest music video for his band Course of Nature on October 22nd in Los Angeles. Joining Melissa as assistant director was the couple’s son Mason Walter, 21 months. Mark and Melissa expect their second child the first week of March.

Photos for use on CBB courtesy Celebrity Babylon.

Click below for more images, additional ones available at the above link.