Famous Catchy Songs That You Won't Be Able to Get Out of Your Head

Baby- Justin Bieber

“Baby” might be the best or worst song of the decade, depending on who you ask. At one point it was the most disliked video on YouTube and had over 2.1 billion videos. However, you can’t help but sing along to the repetitive lyrics like “baby, baby, baby, OH!” Bonus points to everyone who knows the Ludacris rap verse!

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Post originally appeared on Upbeat News.