Manchester United's Premier League season went from bad to worse as they suffered a humiliating 0-4 defeat to Brighton on Saturday night. Ralf Rangnick's side were routed by goals from Moises Caicedo, Marc Cucurella, Pascal Gross and Leandro Trossard at the Amex Stadium. The loss meant that sixth-placed Manchester United have no chance of making it to the Champions League for only the fifth time in 30 seasons. Following Manchester United's crushing defeat, Kevin Pietersen, who is a Chelsea fan, took to Twitter to troll fellow cricketer and Man United supporter Yuvraj Singh.