Tottenham boss Mauricio Pochettino has welcomed the support of former PSG teammate Ronaldinho.
Ronaldinho has predicted Spurs can win the Champions League title.
"Wow," Pochettino said.
"He knows a lot about football and I am going to respect him. Why not? In football anything can happen. Like in life, you must believe and have trust in yourself and your quality.
"It is good that people like Ronaldinho think you have the quality to win. That increases our belief. I learn a lot from him, laughing, smiling, dancing. Football is a sport, if you want to play well, you have to be happy and smile."