This Top 10 Video Countdown got yet another shakeup -- sort of!

Alex & Sierra's 'Scarecrow' moved from the No. 3 spot to the championship slot! This week's runner-up is Jeffrey Eli Miller, whose 'Double Tap' scored the top spot last week. In third place is Fifth Harmony's 'BO$$,' who were at No. 2 last round.

Coming in at No. 4 is Rilan's 'Chemical,' followed by Taylor Swift's 'Shake It Off,' which debuted at No. 5. Ariana Grande's 'Break Free' snagged the No. 6 spot, while Katy Perry's 'This Is How We Do' scored the No. 7 rank. Rounding out the top 10 are Ed Sheeran's 'Don't' (No. 8), Demi Lovato's 'Really Don't Care' (No. 9) and Iggy Azalea's 'Black Widow' (No. 10).

Since it's the end of the month, we refreshed the countdown and retiring any video that dropped before July 2014. However, there are lots of new options on the ballot, including Jessie J's 'Bang Bang' and Charli XCX's 'Break the Rules,' so be sure to get voting!

Vote for your favorites once per hour until the poll closes at 3PM ET on Sept. 4. Don’t forget to tweet with the hashtag #PopCrushTop10 to spread the word about voting for your favorite new video!

If you are on a computer or tablet, the voting poll is the the right of this article. If you are on a phone, you have to scroll down past the Top 10 videos below to access the voting poll.

  • 10

    Iggy Azalea, 'Black Widow' Feat. Rita Ora

  • 9

    Demi Lovato, 'Really Don't Care' Feat. Cher Lloyd

  • 8

    Ed Sheeran, 'Don't'

  • 7

    Katy Perry, 'This Is How We Do'

  • 6

    Ariana Grande, 'Break Free'

  • 5

    Taylor Swift, 'Shake It Off'

  • 4

    Rilan, 'Chemical'

  • 3

    Fifth Harmony, 'BO$$'

  • 2

    Jeffrey Eli Miller, 'Double Tap'

  • 1

    Alex & Sierra, 'Scarecrow'