Britney Spears BSPEARS1117_06.jpg MTV just announced the nominees for Best Pop Video at this year's Video Music Awards, and Britney Spears has earned her second VMA nomination for her hit single "Piece of Me." Other nominees include the Jonas Brothers ("Burnin Up"), Tokio Hotel ("Ready Set Go"), Danity Kane ("Damaged") and Panic At the Disco ("Nine In the Afternoon"). Spears was also nominated for Best Female Video for "Piece of Me."

The 25th annual MTV Video Music Awards air on MTV on Sept. 7, 2008, at 9 p.m. ET/PT.