Here is a movie filmed in 2002. The name is Following Tildy,and it features Katey Sagal as Connie St.John,the mother of a young rock star named Tildy. If you look really closely,you can see her sister Jean Sagal,who played a makeup girl.

Following Tildy (http://atomfilms.shockwave.com/contentPlay/video.jsp?id=following_tildy&ratingBarExclude=0&preplay=1&brand=)