Chelsea took on Wigan Athletic at Stamford Bridge. They were keen to end Manchester United's reign as Champions and six minutes into the game Nicolas Anelka scored!
Things got even worse for Wigan when defender Gary Caldwell got sent off for a foul on Frank Lampard - which gave Chelsea a penalty... 2-0 to the blues.
More goals in the second-half with Salomon Kalou on target. Just two minutes later Nicolas Anelka scored - taking the score to 4-0.
But the best was yet to come. Didier Drogba scored a hat-trick in less than 20 minutes!
Didier Drogba netted his third goal in the 80th minute of the game taking his total to 29 in the league this term.
Ashley Cole finished the game with the eighth goal just on the stroke of full-time!
Boss Carlo Ancelotti celebrated his biggest win as manager of Chelsea...
... and John Terry celebrated with his wife and two children.
The win is the biggest in their 105-year history and also saw them break the record for the most league goals in a Premier League season with 103.