After her seventh attempt , she won Melodifestivalen in 2014 with the song `` Undo '' and so represented Sweden in the Eurovision Song Contest 2014 in Copenhagen , Denmark , finishing in 3rd place overall .
Her seventh try was in Melodifestivalen 2014 with the song `` Undo '' . The song won and represented Sweden in the Eurovision Song Contest 2014 in Copenhagen , Denmark .