The 18-year-old 'Baby' hitmaker was severely disappointed when he failed to win a single nomination for the upcoming music prize-giving, reported Daily Star online.
His manager Scooter Braun was fuming about the snub and Bieber said it was 'a big bummer', but his friend Jepsen has dismissed suggestions Bieber's popularity is starting to wane.
"Justin's an extremely talented guy and one of the hardest working people that I know in the business... I know that the way he handles most things is just to keep on going and he's got a really strong following so I don't think he has anything to worry about," Jespen said.