Which of the Top 5 chart songs from 2010 is your favorite?

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"Tik Tok": Ke$ha
23%
"Need You Now": Lady Antebellum
9%
"Hey, Soul Sister": Train
12%
"California Gurls": Katy Perry/Snoop Dogg
33%
"OMG": Usher/will.i.am
22%