Christina Aguilera did a hilarious impersonation of Lady Gaga, as well as other fellow pop singers, for a new promo video for her show The Voice. Wearing Gaga's iconic red lace Alexander McQueen outfit from the 2009 MTV Video Music Awards, she joked: "Can we change the color of this chair? Can we make it a mirror? Can we throw some bacon on this? I have a meat dress that's going to stick to this thing like Saran Wrap."

Lady Gaga herself loved the impression and took to her Twitter account to voice her approval. She wrote: "This is my favorite thing I've ever seen! Xtina, I miss you and your sweet funny self!"

What did you think? Share your thoughts in the comments below!