GaGa arrives at Grammy

Lady Gaga's Little Monsters were all wondering what she would be wearing when she reached the red carpet at the Grammy Awards -- and they're still wondering what she's wearing, because she showed up in a giant egg.

Nicola Formichetti tweet.

grammys. gaga is still in incubation. she is in Mugler by nicola formichetti . Womb by hussein Chalayan. gaga's... http://fb.me/Ube71IkF
GaGa tweet:
This is Nicola, Haus of Gaga: Gaga is in incubation. Tonight's performance is in collaboration with Hussein Chalayan and House of Mugler. X