Inter Milan midfielder Davide Frattesi's sister, Chiara, 22, has seemingly appeared to confirm that she is dating Juventus star Weston McKennie after she posted a picture of the pair on social media, celebrating Juventus' Coppa Italia victory. Dusan Vlahovic scored during the final to seal a 1-0 victory against Atalanta on Wednesday and end Juve's three-year wait for major silverware.