London (Agencies): She climbed popularity charts with her bizarre fashion style but Lady Gaga has no fan in Justin Bieber, who describes her dressing style as gross.

The 16-year-old teen sensation, whose ride to fame somewhat resembles Lady Gaga's, was not impressed by the 'Poker Face' hitmaker's egg entry at this year's Grammys.

Bieber, who was also performing at the gala ceremony, says he did not see any art or meaning in the outfit, which supposedly symbolised rebirth, reported Daily Star.

"People say it's artistic and stuff, and I'm like, 'You're an egg. I don't get it,'" said the teenager.

The 'Baby' hitmaker also said that he hated Gaga's meat dress at last year's VMA Awards.

"She went for a hug and I was like: 'Oh, let's hold up on that. You have meat on you!' Gross," added Bieber.