Amy Winehouse was a last-minute addition to this year's MTV EMAs ... but she wasn't necessarily a good one.
The embattled, beehived singer performed her song "Back to Black" on last night's telecast, mumbling her way through the entire song -- rendering it barely recognizable!
Amy did manage to walk away from the show with an award, looking confused as ever when she was presented with the Artists' Choice trophy. For her acceptance speech, she managed to mutter a dazed "Thanks."
Winehouse Bombs on European Music Awards
