The Canadian pop star altered his moniker on the picture sharing website over the weekend, as he posted a photo of himself in the studio with rapper TI.
He later tweeted: "For now," as curiosity raged about the permanence of his name change.
British rapper Lethal Bizzle was far from impressed with the similarity to his own name. Lethal - whose real name is Maxwell Ansah - posted an image of himself making a face on Facebook, accompanied by the caption: "Leeeeeave it yeah", followed by "Seriously?"
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Be honest about your shortcomings. The sooner you ask for help, the easier it will be to overcome an obstacle. You may require basic training, a hands on tutorial or an official certificate. Admitting your ignorance will make others admire you. Anyone can profess expertise. It takes someone with real courage to expose their vulnerability. The skills you acquire will enhance your earning potential. Anyone who pokes fun at your lack of knowledge is projecting their own insecurities onto you.More