This April, Dorinda Medley sat down with Summer House: Martha’s Vineyard stars Jordan Emmanuel and Nick Arrington for a chat. The reality TV star is also the host of Sirius XM’s Reality Checked which airs on Radio Andy. When Dorinda Medley, 59, appeared on The Real Housewives Ultimate Girls Trip, she revealed she was taking to dating apps in hopes of finding a boyfriend. Whether Dorinda is still single and looking, we don’t know, but she seems to be laying the flirt on thick with Summer House: Martha’s Vineyard star Nick Arrington, 37. Dorinda and Nick Arrington connect over fashionWhen it cam…