Garnacho suffered a disappointing end to his United tenure, butting heads with manager Ruben Amorim and being frozen out before a £40 million ($54 million) switch to Stamford Bridge this summer.

IShowSpeed, real name Darren Watkins, was sat in the stands at Wembley as United defied the odds. In fact, videos emerged of the American getting into a heated argument with supporters.

All the latest Chelsea news as Marc Cucurella fuels speculation that Alejandro Garnacho could start against Manchester United ...