the Oscar winner felt she needed to do some apologizing to the music superstars because she actually performs "Shake It Off" and "Firework" in the upcoming animated flick Sing.

Witherspoon is the voice of a pig that enters a singing competition while trying to raise 25 piglets.

"I actually told both of them," Witherspoon said of Swift and Perry. "I saw them and said, 'Please don't hold it against me because I did the best I could.' I was like, 'I have really a lot of respect for how hard you girls work.'"


Legends only!
source

HIAM ha impact!

Originally posted by Darren Sweet of Reese to apologize to both of them even though that's not necessary. I have a feeling Katy was gracious about it while Taylor is probably throwing darts at Reese's face as we speak.