Chelsea FC is a professional football club based in west London. The play their home matches at Stamford Bridge stadium which has a 41,000 capacity and has been home to 'The Blues' since they were formed in 1905. They are known as one of the seven most valuable clubs in the world after being bought by Roman Abramovich in 2003 and have a value of å£437 million.Since then they have enjoyed many successes including, consecutive premier league titles in 2005 and 2006, this was followed by a FA cup in 2007. They then won the league and cup double in the 2009/10 season. Last season they had probably their best campaign so far and definitely their most memorable, winning the FA cup and UEFA Champions league, against all the odds, beating two of the favourites, FC Barcelona and Bayern Munich, to lift the most sought after prize in club football.To try and retain their European title they have added some exciting new signings to their squad including Brazilian wonder kid Oscar and Eden Hazard. The Belgian lit up Ligue 1 last season, for Lille and is hoping to prove himself in the English Premier League. They have also signed Marko Marin and Kevin D Bruyne from Werder Bremen and Genk respectively.With stars such as Juan Mata, Ashley Cole and Ramires expected to shine again they are in with a definite chance to win their 4th premier league title in the last 9 years.