I know two types of people. Type 1 – As soon as they hear Pitbull’s “I Know You Want Me” they instantly start dancing around and singing along. Type 2 – They hate the muther effin song and change it right away. Looks like there sure are a lot of Type 1s out there as “I Know You Want Me” is officially YouTube’s most watched music video of 2009 with over 82 million views.

Here are the top 5 according to YouTube’s official blog. Congrats to those who made the list…yes even Miley. And don’t forget to answer our WoooHa Poll of the Week!

Most Watched music videos on YouTube (Global)*:
1. Pitbull “I Know You Want Me” (82+ million views)
2. Miley Cyrus “The Climb” (64+ million views)
3. Miley Cyrus “Party in the U.S.A.” (54+ million views)
4. The Lonely Island “I’m On a Boat” (48+ million views)
5. Keri Hilson “Knock You Down” (35+ million views)