Katy Perry rocks her best pantsuit as Hillary for Halloween

Wearing a "nasty woman" T-shirt wasn't quite Hillary enough for vocal supporter Katy Perry.

The singer underwent full hair and makeup and rocked her best pantsuit as the Democratic presidential contender, enlisting a friend to play Bill Clinton and a couple more to play her Secret Service detail.

She even shared a photo of her Clinton makeover, hashtagging it #IMWITHME.

Where's her boyfriend Orlando Bloom in this photo, you might ask? Actually, he played Trump.

That's just tremendous.