Hilary Duff and Ariana Grande will take the stage on Australia X Factor this week.
Unfortunately the two are performing separately, but I wish they'd join each other; Ariana could learn a few thing from Queen Hilary!
Hilary's performing "Chasing The Sun" while finalizing her latest album. No idea what Ariana Grande because Hilary Duff's performing "Chasing The Sun."
See it this Sunday!