That's What I Like Bruno Mars
6 December 2012, 14:23
The artists failed to receive any nomination's for next February's music industry event.
One Direction and Justin Bieber fans have been taking to Twitter to voice their disappointment after both acts failed to receive a single nomination for the Grammy Awards 2013.
The 'Little Things' stars have dominated award shows this year, winning big at the BRITs and MTV Video Music Awards, and were expected to feature among the nominees.
Justin Bieber also broke new boundaries winning new fans for his mature sounding second album 'Believe'.
The singer's manager Scooter Braun also voiced his anger that the teen titan was omitted from the shortlist.
Some fans of the band have threatened to completely boycott watching the ceremony with others throwing their support behind Ed Sheeran.
One fan called the news "a sign of the apocalypse" in one Twitter post with another claiming the artists are "over qualified" for the event.
Check out some of the best responses to One Direction and Justin Bieber's Grammys 2013 snub below:
Meanwhile, Fun. were one of the most nominated acts at the Grammys nominations concert scooping a total of six nods.
Rihanna, Katy Perry, Beyonce and Maroon 5 also picked up nods as well as British star Ed Sheeran – who penned One Direction's recent hit single 'Little Things'.