Jaw. On. Floor!!!
Yeah, baby! Show 'em how it's done!
The skirt also featured sheer mesh side panels that gave us naughty glimpses at Katy's thighs!
And her second look of the night was just as awesome!
She just slayed us so hard!
Rita EXUDED class in a blush-pink Ulyana Sergeenko couture gown that hugged her curves like a possessive boyfriend…
And DAYUM look at that girl's teensy weensy waist!
Classically gorgeous, dahling!
[Image via AP Images.]