Chelsea captain John Terry admits he's a big fan of Atletico Madrid ace Sergio Aguero.

Aguero's agent refused to rule out a future move to Stamford Bridge last week and ahead of tonight's Champions League tie, Terry admits he's well aware of the Argentine's qualities.

Terry said: "We haven't slipped up at all in the Champions League and we must not tonight. The best way to qualify for the knock-out stage is as quickly as possible with consecutive wins.

"They haven't started well in the Champions League but a couple of wins and they have every chance of qualifying, so they'll be pumped up so we must be pumped up too.

"We know they're a really good side and going forward we know they're dangerous - Diego Forlan scores a lot of goals and Sergio Aguero is a good player."