Moussa Demebele has thanked Celtic fans for congratulating him on his title success - and aimed a cheeky dig at Rangers in the process.
The Frenchman joined Atletico Madrid from Lyon in January and despite making just five substitute appearances he was part of the team that won the La Liga title.
Diego Simeone's side came back from a goal down at Real Valladolid on Saturday to win the league, with Luis Suarez scoring the crucial goal.
Dembele remains a popular figure among Celtic fans and the Parkhead faithful were quick to offer their congratulations.
And the striker couldn't resist a cheeky dig at Rangers as he responded to their messages.
He wrote on Twitter: "Thanks for the congrats msg Celtic fans. I see you. I’m glad to see you’re happy for me.
"You are truly grateful & so I am to you. Remember my success is also yours so… WE ARE THE CHAMPIONS. #RealInvinciblesAreUs."
Dembele was part of the Brendan Rodgers side that went the whole domestic season unbeaten in 2016-17, winning all three trophies.
This season saw Rangers go unbeaten in the Premiership but they were eliminated from the League Cup by St Mirren and the Scottish Cup by St Johnstone.