Didier Drogba won it in 2010.
Jiri Jarosik - with Chelsea and Celtic
Chelsea FC won the Premier League last in the 2009-2010 season.
Chelsea won the Premier League that season.
Yes, they have won the champions league in the season 2011-2012.
Chelsea have only ever won the double once in season 2009/2010
Chelsea
Chelsea has one the Champions League only one time. They won their solitary champions league in the 2011-12 season.
Chelsea Fc didn't sign anyone in that transfer season. But Later on, they won a double of an fa cup and premier league. So Look for to the summer transfer season
Yes they won the champions league this year - Season 2011 - 2012.
Belletti (Chelsea) with Brazil 2002
The former Italy and A.C. Milan captain has won seven champion league medals the highest by any player.
Chelsea