The Turkey international, who is yet to really settle at Barcelona, took to twitter to 'like' an image of Real Madrid's new jersey, commemorating the club's 11th Champions League triumph.
The attacker's activity was captured by fans and reposted, with the image clearly displayed in Arda's 'likes' column. He might have some explaining to do to Barcelona supporters and his team-mates!
Arda Turan demostrando los colores de su equipo preferido. Esta ha sido la mejor jugada del turco en el Barcelona. pic.twitter.com/AhLIwohLWP— Espíritu Blanco (@M4NURMCF) August 11, 2016