Chart Battle Starts Sunday!

One of the biggest chart battle in pop history (well sort of) is about to start tomorrow! The funny thing is they also worked together. One was The X Factor UK judge and the other was one of The Xtra Factor UK's presenter.
That's right, it's Olly vs Nicole!!!

Olly Murs will be releasing his new single 'Army of Two' which will go head to head with Nicole Scherzinger's 'Boomerang'.
Will it be a straight win for Olly or has Nicole done enough to get another UK number 1?

What do you think?