We've loved Cher Lloyd ever since we heard her catchy summer hit "Want U Back."

The plucky pop princess from the U.K. has slowed things down, performing a cover of Katy Perry's hit "E.T." Cher got to sing her version in front of Katy at the Billboard Women in Music last Friday. Check out the performance below:

Afterwards, the 19-year-old tweeted excitedly about her performance: "Had such a great time performing for @katyperry!!! Such an amazing artist!!!xxx(:"

Compare it with the original below from the Billboard Woman of the Year herself!

Who's version do you prefer? Tell toofab in the comments below!

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