DEMI LOVATO debuted her new blonde hair during the recent “X Factor” announcement at Monday’s Fox Upfronts, where the teen singer was officially announced as a judge on the singing competition show.

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Maybe she did it to match her new fellow “X Factor” judge Britney Spears‘ hair, which has a natural blonde hue.

Demi, who has gone from brunette to redhead, then to blonde, and then back to brunette again in the span of a few months, showed off her new light locks as she joined Britney, Simon Cowell and L.A. Reid on the red carpet in a printed Falguni & Shane Peacock dress and Topshop heels.

We’re not sure if we like this look on Demi, honestly. It looks kind of dirty… especially with those very visible dark roots.

Hair color aside, how do you think Demi will do as a judge on “X Factor”?

Photos By PR Photos

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