April: Kanye releases 'Famous'
Let's start by throwing it back to the release of the song 'Famou's by Kanye West, which is where all the drama stemmed from.
The track, which was released on April 1 this year and is the first on the rappers seventh studio album 'The Life of Pablo', sees Kanye rap about getting hot under the bed sheets with Taylor Swift and being the reason for her success.
He raps: "I feel like me and Taylor might still have sex. I made that b***h famous."
And after a huge amount of up-roar, a clip of Kanye's conversation with Taylor sees the blonde beauty give permission to use the line.