Olivia Munn, Kristen Bell and Nick Cannon are among presenters for the 2011 Do Something Awards

Actress Olivia Munn arrives at the NBC Universal 2011 Winter Press Tour party in Pasadena, Calif. on Thursday, Jan. 13, 2011. (AP Photo/Dan Steinberg) ORG XMIT: CADS111

VH1 has announced  the lineup of presenters for the 2011 Do Something Awards, airing at 8 p.m. Aug. 18 on the network.

Former Oklahoman Olivia Munn is scheduled to be a presenter, along with Kristen Bell, Nick Cannon, Jon Cryer, Victoria Justice, Adam Lambert, Mario Lopez, Rose McGowan, Keke Palmer and Lauren Potter, according to a news release.

The ceremony, which honors and celebrates the nation’s best young world-changers, along with celebrities and their good works, will be hosted by Jane Lynch.

Oklahoma natives and country music stars Reba McEntire and Blake Shelton have received a “Do Something Concert” award nomination for their two charity concerts that raised $500,000 for Tushka tornado relief efforts.

NBC’s “The Voice,” featuring Shelton as one of its four coaches, with McEntire serving as a celebrity adviser in the show’s first season, is a nominee for the “Do Something Reality TV Show” award as well.