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. We’re told Kyle had an appearance at the festival for ‘Mamitas’, a tequila drink that she is a part-owner of.

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.

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.