Chelsea conceded four goals in the first 36 minutes as Barcelona blew them away to win their first Women's Champions League in Gothenburg.
Chelsea trailed 33 seconds in when an attempted clearance hit Melanie Leupolz and went in for an own goal, and Alexia Putellas' penalty made it 2-0.
Aitana Bonmati finished an intricate move and Caroline Graham Hansen tapped in to put a rampant Barca out of sight.
Despite a spirited second-half display there was no way back for the Blues.
Barcelona become the first club to win both the men's and women's Champions League, and this was the biggest ever winning margin in a women's final.
Emma Hayes' Chelsea side had hoped to add a European crown to their Women's Super League and League Cup triumphs this season, as they looked to become only the second English side in history, after Arsenal in 2007, to complete the quadruple.
