We are now a week into the January transfer window and already there have been some massive deals taking place, with plenty more in the pipeline.
Aston Villa's swoop for Philippe Coutinho came out of the blue in the latter half of this week, and with that now over the line, Sportsmail is here to give you the full lowdown on what is happening in England and beyond.
Here, we take a look at what's happened so far, who could be next this week... and what is likely to occur across the rest of the month.