Kyle Richards Supports Morgan Wade While Mauricio Umansky Hangs With New GF

Kyle Richards is playing cheerleader for Morgan Wade … while estranged husband Mauricio Umansky vacations halfway across the world with a much younger actress.

The ‘RHOBH’ star was backstage for Morgan’s concert Friday at the Minnesota Yacht Club Festival in St. Paul … supporting her close friend and dressing to the nines.

Kyle’s very public show of support for Morgan comes only hours after we got photos of Mauricio lounging at a beach club in Greece with Nikita Kahn — where they were getting handsy and looking very much like a new couple.

As you know … Kyle and Morgan have been dogged by dating rumors during her separation from Mauricio, though they’ve never confirmed there’s something romantic or sexual between them … consistently denying the claims there’s something more to their relationship.

Meanwhile, Mauricio and Nikita certainly look like an item right now … they held hands on their way out of the day club … after she picked him up at the airport this week and greeted him with a hug and a kiss in front of cameras.

Kyle’s also removed “wife” from her Instagram bio … and hanging with Morgan is a big statement too in light of all this.