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Here we go! More performers have been announced for the 2012 MuchMusic Video Awards and the updated list includes one of THE biggest names in pop music right now: Justin Bieber. The 18-year-old international phenom is slated to perform at the June 17 awards show, along with Nelly Furtado and his Believe tour buddy Carly Rae Jepsen.

Speaking of the "Call Me Maybe" singer, Marianas Trench—the punk-pop band who penned Jepsen's Top 5 smash—will also be performing at the 2012 MMVAs (to hear the punk rockers talk about writing that hit single for Carly Rae, check out our interview with them at Bamboozle).

With Katy Perry and MMVA co-hosts LMFAO already announced as performers at the Toronto awards show, it's shaping up to be a pop culture event. Watch Fuse's live broadcast of the extravaganza on June 17 at 9p/8c.

For the full list of nominated artists—from Adele to Avril Lavigne to Nickelback to Nicki Minaj—check out our gallery of MMVA nominees and MMVA Spotify playlist. And cast your votes in the MMVA's "UR Fave" categories over at MMVA.MuchMusic.com.