We may not know this year's song of the summer, but we do the past 20.
How do they match up against each other? Don't worry, you don't have to figure it out. Somebody already did the work (for both of us).
20. Party Rock Anthem, LMFAO feat. Lauren Bennett & GoonRock (2011)
19. I Kissed A Girl, Katy Perry (2008)
18. Bent, Matchbox Twenty (2000)
17. Fancy, Iggy Azalea feat. Charli XCX (2014)
16. Cheerleader, OMI (2015)
15. Genie In A Bottle, Christina Aguilera (1999)
14. Promiscuous, Nelly Furtado feat. Timbaland (2006)
13. California Gurls, Katy Perry feat. Snoop Dogg (2010)
12. One Dance, Drake feat. WizKid & Kyla (2016)
11. I'll Be Missing You, Puff Daddy and Faith Evans feat. 112 (1997)
10. I Gotta Feeling, The Black Eyed Peas (2009)
9. We Belong Together, Mariah Carey (2005)
8. The Boy Is Mine, Brandy & Monica (1998)
7. Call Me Maybe, Carly Rae Jepsen (2012)
6. Confessions Part II, Usher (2004)
5. U Remind Me, Usher (2001)
4. Umbrella, Rihanna feat. Jay-Z (2007)
3. Blurred Lines, Robin Thicke feat. T.I. and Pharrell (2013)
2. Hot In Herre, Nelly (2002)
1. Crazy In Love, Beyoncé feat. Jay-Z (2003)