Denise Richards, 49, had a salty interaction with Real Housewives of Beverly Hills producer Chris Cullen after Kyle Richards, 51, accused her of “lying” about her schedule. Kyle specifically called out Denise for claiming she “worked” on the day of Teddi Mellencamp’s “All In” wellness retreat — which Denise later admitted to on-camera. “Are we gonna do this now Kyle? Really, Kyle?” Denise said during a dinner, as Kyle responded ”I thought you told us, honestly, you didn’t work.”