Guess Who?
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Guess The Pop Star Mash Ups

9. Guess Who?
Both of these stars have been in a judge/coach role on a music reality show - but not the same series! Click next for the answer.
This image appears in the gallery:
Guess The Pop Star Mash Ups
Both of these stars have been in a judge/coach role on a music reality show - but not the same series! Click next for the answer.