Ready to kick back with the Internet's favorite videos of the month? We sure are.

So find a cozy corner and start working your way through the past four weeks' hottest clips, aggregated via YouTube Charts, a tool that lets users explore the site's most-watched content over a given period of time. The charts also let users check out other popular videos from around the web and browse some of the most subscribed-to YouTube Channels.

Here's what burned up the boards this month: the naughty (and awkward) remix of "Call Me Maybe," a Ferrari driver running over a cop's foot, PSY's 'Gangnam Style' goes glam. And there's much more in store.

Check out the month's 13 most popular YouTube videos in the slideshow below. Which clip was your favorite and which were you surprised to see on the list? Let us know your thoughts in the comments section or tweet us at [@HuffPostTech]. Then, catch up on last week's top nine viral videos.

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  • #13 - World Of Warcraft: Mists Of Pandaria Cinematic Trailer

  • #12 - Multiplayer Reveal Trailer - Official Call Of Duty: Black Ops 2 Video

  • #11 - 2 Chainz - I Luv Dem Strippers (Explicit) Featuring Nicki Minaj

    <a href="http://www.youtube.com/watch?v=atHekn9KE18" target="_hplink">Watch video here. </a>

  • #10 - Pitbull - Get It Started Featuring Shakira

    <a href="http://www.youtube.com/watch?v=q5SG7U76tls" target="_hplink">Watch video here. </a>

  • #9 - G-Dragon - One Of A Kind M/V

  • #8 - Vai Amarelar? Ou vai de Gillette? O Retorno

  • #7 - We Are Never Getting Back Together (Lyric Video)

    <a href="http://www.youtube.com/watch?v=gcMn_Eu-XTE" target="_hplink">Watch video here. </a>

  • #6 - Not What It Looks Like -- Mind Blow #47

  • #5 - Ferrari 458 Spider Runs Over Cop

  • #4 - PSY (Ft. HYUNA) 오빤

  • #3 - Nicki Minaj - Pound The Alarm (Explicit)

    <a href="http://www.youtube.com/watch?v=vdrqA93sW-8" target="_hplink">Watch video here. </a>

  • #2 - Call Me Maybe - Carly Rae Jepsen (Chatroulette Version)

    <a href="http://www.youtube.com/watch?v=YCiY1y3uJ3o" target="_hplink">Watch video here. </a>

  • #1 - Justin Bieber - As Long As You Love Me Featuring Big Sean

    <a href="http://www.youtube.com/watch?v=R4em3LKQCAQ" target="_hplink">Watch video here. </a>