Joe Manganiello, Caitlin O’Connor sparked engagement speculation with her diamond ringSophia Vergera’s ex Joe Manganiello is rumoured to be engaged to Caitlin O’Connor following their recent appearance in Sicily with O’Connor wearing a diamond ring.However, recent... Joe Manganiello, Caitlin O’Connor sparked engagement speculation with her diamond ringSophia Vergera’s ex Joe Manganiello is rumoured to be engaged to Caitlin O’Connor following their recent appearance in Sicily with O’Connor wearing a diamond ring.However, recent...