Manchester united spang from behind to score two goals and deal a blow to the home side.
Ronaldo’s first half goal couldn’t seal the victory for Juve as Paul Pogba and Joan Mata stunned the Turin team in a dramatic second half comeback.
Mourinho was taunted by Juve fans and his reaction was quite dramatic.
Tbos is the Juve’s first UEFA Champions League home defeat since 2009.
See reactions to the victory.