From MTV.com:

After thousands of votes on VMA.MTV.com (along with ballots from select industry insiders), two diverse battles are set. A pair of legendary pop icons will square off against two relative newcomers and one wily underdog in the fight for Best Female Video. Pop queen Britney Spears takes another step on the comeback trail as her “Piece of Me” grabs a nomination, while Mariah Carey will try to end her VMA dry spell with “Touch My Body.” “American Idol” champ Jordin Sparks scores a nomination for her Chris Brown collaboration “No Air,” and Rihanna is in the running as well with “Take a Bow.” Quirky long shot Katy Perry rounds out the Best Female race with her cheeky summer anthem “I Kissed a Girl.”

Meanwhile, hip-hop’s hot streak continues in the Best Male Video category as two of the hottest MCs in the game face off against some of R&B’s leading men. Lil Wayne’s “Lollipop” exploded this year, so it’s no surprise that he’s in the running, along with T.I., whose “No Matter What” chronicles his struggles over the past year. Chris Brown and Usher made the list with “With You” and “Love in This Club” respectively, and Flo Rida is in the mix with “Low.”

Now need your help determining which videos get nominated for the BEST POP VIDEO! Select the one you love best and cast your vote. You’ve got until Wednesday (July 30) to make your selection for both Best Hip Hop and Best Pop Video, and then on Friday (August 1) we’ll let you know which videos made the final cut.

VOTE FOR CHRIS HERE!

Choose between “Kiss Kiss,” “With You,” and “Forever.”