For her fourth (!!) outfit change of Sunday night, the Dark Horse donned an icy blue gown, featuring a tightly fitted bodice with an almost fish scale resembling fabric.
So under-the-sea sexy! Especially with Katy’s boobage ready to burst!
And while she didn’t have the time to play with a new ‘do, she did swap out her earrings for a more classic pair.
Dayum — Katy was serious about her style at the Grammys this year!!
El Lay must have felt the coos of her stylish song!
P.S. CLICK HERE to see the musically-themed frock she wore on the red carpet to the big event!!
[Image via FayesVision/WENN.]