UPDATE 2-Soccer-Atletico stun Barca with dramatic late winner

(Adds Guardiola quotes, Villarreal result, details)

By Iain Rogers

MADRID, March 1 (Reuters) - Sergio Aguero scored a dramatic late winner as Atletico Madrid twice came from behind to stun visiting Barcelona 4-3 on Sunday, leaving the Catalans just four points clear at the top in Spain.

Barcelona's advantage over Real Madrid was 12 points three weeks ago but their form has deserted them.

Real's 2-0 win at Espanyol on Saturday, their 10th straight victory, had upped the pressure on Barca, and Pep Guardiola's side have now taken only one point from their last three matches.

With 25 matches played, they have 60 points to Real's 56, while Sevilla, who had two stylish Frederic Kanoute goals to thank for Saturday's 2-1 comeback win over Athletic Bilbao, are in third on 47.

Atletico started brightly at the Calderon but fell behind to a Thierry Henry goal. The ball fell to the French international just outside the penalty area and he curled a superb shot over Leo Franco into the top right corner.

Lionel Messi left the Atletico defence trailing and finished clinically to double Barca's advantage before Diego Forlan lashed in a shot from long range.

A mistake by Rafael Marquez let Aguero in to equalise early in the second half but the home side fell behind again when Samuel Eto'o sent Eidur Gudjohnsen racing clear and he squared for Henry to score his second.