What we've lost so far:
11:
10: Call Me Maybe, Lights, Single Ladies (Put A Ring On It), Your Love Is My Drug
9: Boom Clap, Habits (Stay High), TiK ToK, Who Knew
8: Be Without You, I Wanna Go, No One, Problem
7: Die Young, Give Your Heart A Break, So What, U + Ur Hand
6: Love Story, Stronger (What Doesn't Kill You), Wide Awake
5: Check On It, Just Give Me A Reason, Love Me Like You Do, Love Song
4: Stickwitu
3: Shake It Off
2: Raise Your Glass, Royals
1: All About That Bass, Fancy, I Knew You Were Trouble.
Not me having a 1, a 2, and a 3 still in, though.
Where are YOU at? 
Say It Right should leave ASAP also 
Rude Boy Scores