X Factor Finale! It's Gonna Be A Star-Studded Event! Duets Confirmed!

Oooh, niice!
The X Factor finale just keeps getting more exciting!
We already knew Justin Bieber was locked to perform but get this…
Pitbull AND Ne-Yo are locked to perform as well now too!
Not only that, but the MAJOR superstars the three finalists are “duetting” with have been announced! And they are:

Josh Krajcik – Alanis Morissette
Melani Amaro – R. Kelly
Chris Rene – Avril Lavigne

PAArty Time!!!
What’s next?? Katy Perry and Rihanna????
[Image via Ivan Nikolov/WENN.]