BRUSSELS - A SECOND Champions League double in a row from Dimitar Berbatov helped Manchester United beat Celtic 3-0 on Tuesday, keeping the European champions top of Group E alongside Villarreal who beat AaB Aalborg 6-3.

United and Villarreal are level on seven points after three matches with Celtic and Aalborg trailing on one point.

Bulgaria striker Berbatov pounced on the half-hour to put United ahead before adding a second in the 51st minute and England forward Wayne Rooney wrapped up the victory in the 76th with his ninth goal in seven games for club and country.

A hat-trick by substitute Joseba Llorente helped Villarreal overwhelm Danish side Aalborg on a night when 36 goals were scored to equal a Champions League record from Sept 13 2000.

Arsenal remained in pole position in Group G with the 5-2 demolition of Fenerbahce in Istanbul, ending the Turkish club's 15-match unbeaten home record in Europe.

The English side have seven points, two points ahead of Dynamo Kiev who beat Porto 1-0 away. The Portuguese have three points and Fenerbahce just one point after three games.

Alessandro Del Piero and Amauri gave Juventus a 2-1 win over Real Madrid in Group H in Turin where Ruud Van Nistelrooy pulled a goal back for the visitors who could not find an equaliser.

Juve are top on seven points with Real just a point behind.

Zenit St Petersburg were held 1-1 by BATE Borisov in Tuesday's early kickoff, leaving the Russian Uefa Cup holders bottom of Group H on one point with their Belarussian opponents also struggling a mere point above them in the standings.

Bayern Munich overcame Fiorentina 3-0 to remain in pole position on seven points in Group F two points ahead of Olympique Lyon who won 5-3 at Steaua Bucharest. The Italians are third on two points with the Romanians stuck on one point.