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?"
COMMENT RULES: Comments that are judged to be defamatory, abusive or in bad taste are not acceptable and contributors who consistently fall below certain criteria will be permanently blacklisted. The moderator will not enter into debate with individual contributors and the moderator’s decision is final. It is Belfast Telegraph policy to close comments on court cases, tribunals and active legal investigations. We may also close comments on articles which are being targeted for abuse. Problems with commenting? email@example.com
Don't bring your work home with you. Although you're wonderfully efficient in your job, you require different skills when dealing with friends and family. Be generous with your praise, resources and encouragement. Someone who is struggling needs moral support. Giving a lecture about personal responsibility will not help. Instead, lend a sympathetic ear. Ask questions. Picture things from the other person's point of view. A receptive attitude will strengthen your relationship.More