The Swedish ace scored his 13th EPL goal this season during the last 15 minutes of the game, keeping Mourinho's winning streak going.

How the tables can turn in a matter of days!

Referee Mike Dean was the talk of the match for his questionable calls, but surely Zlatan will not hold a grudge against him following a wrong onside call that saw the Swedish ace score his first goal of 2017.

Juan Mata's opener seemed to be enough for Manchester United to beat 10-men West Ham, but Ibra managed to slot a second one into the back of the net. The only problem was that he did so in a flagrant offside position.

The talented 35-year old managed to add more praise with his offside goal, and here's why.

And of course, there has to be some indication about Zlatan's awesomeness...

As for the ref, fans weren't as forgiving when it came to analyze his performance.

— Footy Humour (@FootyHumour) January 2, 2017

— SemperFiUnited (@SemperFiUnited) January 2, 2017

— Lee Sifford (@lee_sifford) January 2, 2017

— Jamie (@SteeleWHUFC) January 2, 2017