Both shows were introduced on TV Guide Network in November as television specials and are now being produced as weekly series.
"We are pleased to expand our relationships with two of the most celebrated reality producers and deliver series that bring viewers closer to Hollywood life and celebrities," Allen Shapiro, chairman of TV Guide Network, said in a statement Monday.
"Hollywood Moms Night" is a five-episode series that stars best friends and actresses Alison Sweeney and Ali Landry, who allow cameras into the private potluck dinners they have been having for years for their famous mom friends, such as Denise Richards, Niecy Nash and LaLa Anthony.
"Wilson Phillips: Still Holding On" is an eight-episode original reality series that follows the 1990s girl group as they stage a comeback.
Celebrity Families of 2014 [PHOTOS]