MTV announced this week that Cher, Ellen DeGeneres, Katy Perry, the cast of “Glee” including Jane Lynch, Cory Monteith, Chris Colfer and Amber Riley, in addition Rosario Dawson, Chris Pine, the cast of Jackass including Johnny Knoxville, Bam Magera and Steve-O, Kim Kardashian, “True Blood” cast member Joe Manganiello and Rick Ross are set to present at the “2010 MTV Video Music Awards.”

In addition, the list of performances grows as Mary J Blige and Swizz Beatz prepare to hit the stage with Drake, also Bruno Mars will make his VMA performance debut at the awards show, which will broadcast live on Sunday, September 12 at 9PM (Live ET/Tape delayed PT) from the Nokia Theatre L.A Live In Los Angeles, CA.

Previously announced presenters include: The Social Network’s Justin Timberlake, Jesse Eisenberg and Andrew Garfield, Ke$ha, Nicki Minaj, Emma Stone, Penn Badgley, Trey Songz, Ashley Greene, Selena Gomez and Ne-Yo. As previously announced, comedienne Chelsea Handler will host the show.

Other performers on the show include Linkin Park, Usher, Eminem, Kanye West, Justin Bieber, Drake, Paramore, B.o.B, Florence + The Machine, along with Travie McCoy, Jason Derulo and Robyn who will perform with this year’s VMA house artist, deadmau5.

Viewers can vote for “Best New Artist,” by visiting vma.mtv.com through the show, live on September 12. In addition, text voting for “Best New Artist” is open to all wireless carrier subscribers by texting BNA to 97979.