Justin Bieber visited the “X Factor” studio in California on August 27, 2012. During his time there he hung out with LA Reid and helped him to sort through the competitors and decide who should move on to the next round of the singing competition. We bet the competitors were excited that Justin was there for the day!

In addition to being a guest mentor on the show, Justin also took to the stage to perform! No word yet when Justin’s episode of the show will air, but we’re excited for it nonetheless!

Nick Jonas will appear on the show in the same fashion, teaming with his former “Camp Rock” co-star Demi Lovato to sort through her group of singers!

Will you be tuning in for the first episode of “The X Factor” this season airing on September 12, 2012?

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