#20 Somebody That I Used To Know-Gotye

(Photo/Getty Images)

#19 Whistle-Flo Rida

(Photo/Getty Images)

#18 Glad You Came-The Wanted

(Photo/Christopher Polk, Getty Images)

#17 She's So Mean-Matchbox Twenty

(Photo/Getty Images)

#16 Wild Ones-Flo Rida

(Photo by J. Dennis/Einstein/NBAE via Getty Images)

#15 50 Ways To Say Goodbye-Train

(Photo by Ethan Miller/Getty Images)

#14 What Makes You Beautiful-One Direction

(Photo by Marty Melville/AFP/Getty Images)

#13 The Fighter-Gym Class Heroes Featuring Ryan Tedder

(Photo/Getty Images)

#12 Dark Side-Kelly Clarkson

(Photo by Kevin Winter/Getty Images)

#11 Give Your Heart A Break-Demi Lovato

(Photo/Getty Images)

#10 I Won't Give Up-Jason Mraz

(Photo by Charles Eshelman/Getty Images)

#9 Scream-Usher

(Photo/Getty Images)

#8 Everybody Talks-Neon Trees

(Photo by Cindy Ord/Getty Images)

#7 Starships-Nicki Minaj

(Photo by Dimitrios Kambouris/Getty Images)

#6 Too Close-Alex Clare

(Photo/Universal Republic Records)

#5 Where Have You Been-Rihanna

(Photo/Getty Images)

#4 Wide Awake-Katy Perry

(Photo by Kevin Winter/Getty Images)

#3 Broken Hearted-Karmin

(Photo/Getty Images)

#2 Call Me Maybe-Carly Rae Jepsen

(Photo/Getty Images)

#1 Payphone-Maroon 5 Featuring Wiz Khalifa

(Photo/Getty Images)