The Grammy-nominated vocal group, consisting of sisters Carnie Wilson and Wendy Wilson and best friend Chynna Phillips, will document their return to the musical spotlight.
A pilot episode will air later this year.
Carnie Wilson said: "Wilson Phillips is extremely excited to start a reality show following the reunion of the girls and what it's like 21 years later. Between touring, recording a new CD and raising nine children, the show promises love, laughter and head-bumping!"
TV Guide's Allen Shapiro added: "Our original programming is bringing fans closer to their favourite celebrities, and our new show with Wilson Phillips underscores this commitment."
Wilson Phillips released their debut album back in 1990. It sold more than ten million copies worldwide and featured the Billboard Hot 100 chart-topper and Grammy-nominated song 'Hold On'.
The group's comeback plans have so far included a cameo appearance in Bridesmaids, a judging role on Karaoke Battle USA for Carnie Wilson and an appearance on the upcoming season of Dancing with the Stars for Chynna Phillips.
Watch the music video for Wilson Phillips's 'Hold On' below: