The 2010 CMT Music Awards have announced additional country stars and celebrities to serve as presenters at the ninth annual awards show on Wednesday (June 9) in Nashville. Taylor Swift has been added as a presenter, along with Laura Bell Bundy, Gloriana, Faith Hill, Martina McBride, Kellie Pickler and Blake Shelton. Other new presenters include Dancing With the Stars partners Erin Andrews and Maks Chmerkovskiy, Sheryl Crow, actress Jada Pinkett-Smith, comedian David Spade and Snooki and The Situation from MTV's Jersey Shore. As previously announced, the 2010 CMT Music Awards will feature performances from Toby Keith, Lady Antebellum, Miranda Lambert, Tim McGraw, Brad Paisley, Carrie Underwood, Keith Urban and the Zac Brown Band. Kid Rock will host the ceremony airing live at 8 p.m. ET/PT on CMT.