Beyonce's Sexy, Revealing Grammys Dress Was a Size 2!

The pressure was on for "Project Runway" winner Michael Costello heading into the Grammys this past Sunday.

He wasn't just making anyone's dress, he was making Beyonce's dress - you know, that super revealing one.
"We didn't have any of her sizes or measurements," he told E! News. "The dress was just made to fit a sample mannequin. It's smaller than a size 4. She is tiny! That dress is at least a 2/4. She looks amazing. I just love the way it all came together. Ty [Beyonce's stylist] knew it was going to fit."
What! Beyonce's stylist went on gut instinct and just assumed the dress would fit? Apparently he had the fitting the day of the show on Sunday.