Live television is trick sometimes... It's not that she pulled a Kendall Jenner... but she got totally mixed up in the beginning of "Fancy" when she was performing last night on the finale of 2014 Dancing With The Stars.
All she could do was apologize in the middle of the song... that sucks!!! She later tweeted “I am so sorry guys! My in ears messed up and I couldn’t hear the track. The dramas of live TV. Sh-t happens. Still really enjoyed it,”
Watch her stumble all over herself below!