Paris Hilton and Nicole Richie tell the "Call Her Daddy" podcast that their friendship fallout was due to being in their 20s with poor communication.

The celebutantes-turned-businesswomen are rebooting the show that provided a blueprint for the past 20 years of reality TV.

It's been more than 20 years since the premiere of their hit reality TV show, but the pair are finally returning to their roots and trying their hand at another role: opera creators.