Tabloid Rumours...(Chuckles)

'Which Premiership star fell out with his boss and moved clubs during the recent transfer window because he took offence at his manager mocking his less than impressive manhood in the showers? The player in question is said to have had his meagre tackle enhanced.'

Hint: He moved from a London club to another. (doesn't involve Chelsea or L'Arse)

Go on and guess!