Manchester City's manager Manuel Pellegrini believes his side's performances this season mean they have usurped Manchester United as the biggest football club in the city.
United have been the dominant force in English football for the last 20 years, but they have fallen out of contention for domestic honours this season under new manager David Moyes.
City are gunning for glory on four fronts. They are three points behind leaders Chelsea in the Premier League with a game in hand, they've reached the final of the League Cup and the quarter-finals of the FA Cup, and on Wednesday morning they face Barcelona in the Champions League.