Barcelona made Champions League history by overturning a two-goal deficit, without an away strike, to knock out AC Milan.
The Spanish side got stuck straight in, with Lionel Messi's goal in just the fifth minute.
Then there was no stopping them - another superb goal by golden boy Messi, and then David Villa and Jordi Alba added to Milan's 4-0 misery.
The win 4-2 on aggregate ensures Barcelona head to the quarter-finals.
Barcelona are now undefeated in 20 home games in the Champions League.