Nine-time champions, Real Madrid had won the first leg 4-2 at the Bernabeau against an unfancied Monaco team.
With one foot in the semi-final, Madrid took the French side likely and paid the price.
Inspired by Ludovic Guily and former Madrid favourite Fernando Morientes, the Monegasques came back in sensational fashion with a 3-1 victory on the night.
Monaco went on to reach the final before losing to Jose Mourinho's Porto side.
Source: DSG
