Justin Bieber And Kesha Mashup Song

March 1, 2010 • By Home

MTV got crafty and mashed the songs “Tik Tok” from Ke$ha and “Baby” from Justin Bieber in honor of both of them turning another year older today.

Today is Justin’s 16th birthday, while Ke$ha turns 23-years-old today.

Happy birthday to the two singing sensations! What do you think of the mashup?

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