Actress Melissa Joan Hart, husband Mark Wilkerson (from Grammy nominated band Daughtry), and son Mason jam out on Rock Band on Xbox 360 at the Annual Grammy Awards Style Studio (February Video Game Systems Information.
Mark Wilkerson Spouse: Melissa Joan Heart Mark Wilkerson was the lead singer and guitarist for rock band Course of Nature. Wilkerson co-wrote the song "It's Not Over" which was released as a single and as the opening track on the eponymous album by Daughtry. Wikipedia
Melissa Joan Hart and family, husband Mark Wilkerson and sons, Mason Wilkerson and Braydon Wilkerson arrive at the 'The Lion King Los Angeles Premiere at the El Capitan Theatre on August 2011 in Hollywood, California. (Photo by Jeffrey Mayer/WireImage)