The first star to make a splash on the Grammys red carpet? 'Fashion Police' personality Kelly Osbourne!

Rocking a Christian Siriano fuzzy black gown with white dots, Ozzy and Sharon's daughter proved one can totally wear curtains to music's biggest night (we've seen weirder). She completed the look with Borgioni diamond earrings and rings.

We can only imagine what the rest of the stars will wear tonight! Make sure you follow us on Twitter and join our live tweeting sesh — and then tune in and watch the show at 8 p.m. ET on CBS!

Scroll through to see even more celebs who rocked grandma's shades.