Barcelona congratulated Real Madrid on their arch-rivals clinch the Champions League crown.                                                                                                              Barcelona congratulated bitter La Liga rivals Real Madrid on successfully retaining the Champions League trophy.

No team had won titles back-to-back in the Champions League era but that changed on Saturday when the title holders defeated 10-man Juventus 4-1 in Cardiff.

Cristiano Ronaldo was the hero at the Principality Stadium, scoring twice to move a step closer to matching Lionel Messi's record of five Ballons d'Or.