Bieber Jumps on the Onesie Wagon! What Is This Trend?

Justin Bieber hasn’t only gotten in on the hair-shaving trend -- he's also now a fan of onesies! While on tour in Sweden, the 19-year-old pop star was spotted wearing a red one-piece outfit, and his friend Lil Za was next to him wearing a matching white onesie.

Source: http://www.ivillage.com/what-celebrities-wearing-onesies/1-a-534466?dst=iv%3AiVillage%3Awhat-celebrities-wearing-onesies-534466

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