Justin Bieber has revealed that he found Lady GaGa's meat dress and recent Grammy arrival inside an egg to be "weird".

Lady Gaga wore a dress entirely made of meat to the 2010 MTV VMAs and arrived at the Grammy Awards on Sunday night (February 13) in a an egg-shaped contraption.

"I thought both were weird! But I don't know... People say it's artistic or stuff. I'm just like, 'You're an egg'," Biber told E!'s Chelsea Lately.

He added: "[Maybe] she didn't want to talk to a lot of people. A lot of people before they go on stage are on vocal rest."

Meanwhile, fans of Justin Bieber have launched a hate campaign against Esperanza Spalding after the singer won Best New Artist at the Grammy Awards in Los Angeles.

(by Holly Frith)