
FC Porto's Colombian forward Radamel Falcao celebrates

Claudio Pizarro (C) of Bremen celebrates his team's second goal with team mates Marko Marin (R) and Marko Arnautovic

Frederik Sorensen of Juventus FC competes with Gennaro Ivan Gattuso of AC Milan

Dirk Kuyt of Liverpool celebrates scoring

Lionel Messi of Barcelona reacts after scoring his sides opening goal during the UEFA Champions League round of 16 second leg match between Barcelona and Arsenal

Fans of Estudiantes de La Plata, from Argentina

FC Porto´s midfielder from Uruguay Cristian Rodriguez (R) celebrates with teammate Radamel Falcao

Gennaro Gattuso of AC Milan celebrates

Arsenal's Goalkeeper Manuel Almunia (R) fails to stop Barcelona's Argentinian forward Lionel Messi shot

Dirk Kuyt of Liverpool scores

Sandro Wagner of Bremen celebrates

Liverpool's Dutch forward Dirk Kuyt (L) celebrates scoring

Yacine Abdessadki (R) of Freiburg is challenged by Torsten Frings of Bremen