Often The Weeknd
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13 Things We Expect To Happen During Beyoncé's 'Mrs Carter World Tour'
First it was long, then it was short, and then it was long again. Her hair is the only way to distinguish between the over 100 concerts Beyoncé performed in 2013. Lets see if 2014 sees a brand new 'do debuted. Picture: Tumblr/i.am.Beyonce