2012 (winner: Call Me Maybe & We Are Never Ever Getting Back Together)
2013 (winner: Roar)
2014 (winner: Fancy & Shake It Off)
2015 (winner: Can't Feel My Face)

6/5: Rolling In the Deep
6/12: Rolling In the Deep
6/19: Rolling In the Deep
6/26: Give Me Everything
7/3: Party Rock Anthem
7/10: Party Rock Anthem
7/17: Party Rock Anthem
7/24: Party Rock Anthem
7/31: Party Rock Anthem
8/7: Party Rock Anthem
8/14: Last Friday Night (T.G.I.F.)
8/21: Last Friday Night (T.G.I.F.)
8/28: Moves Like Jagger
9/4: Someone Like You
9/11: Moves Like Jagger

Someone Like You > Rolling In the Deep > Last Friday Night (T.G.I.F.) > Party Rock Anthem > Give Me Everything

where is LFN in the poll options?? I would've chosen that.

anyway Give Me Everything was that BOP and I hate Pitbull..Adele's two are great as well

Someone Like You.