Kuwaiti singer Nasser Abbas caused a stir of controversy yesterday, after storming Justin Bieber's Instagram live. Nasser was spamming on Justin's live, as he annoyingly kept typing the comment "Request me lets sing together bro". At the beginning, Bieber was respectful and asked Nasser, politely, to quit writing in order to give others the chance to comment. But with Abbas insisting on his request, Justin said: "Dude Nasser Abbas bro ...