The "Dark Horse" singer showed up to Jeremy Scott and Moschino's Coolest Party in the Desert this past Saturday in head-to-toe Moschino, where she undoubtedly turned plenty of heads at the always star-studded music festival.
Though for all the wrong reasons.
Rocking patchwork denim overalls, a gold quilted bra, an orange bomber jacket and humongous gold hoop earrings, it's safe to say this is one of the 30-year-old singer's most ridiculous outfits yet.
... Seriously, how much do these earrings weigh?!
But perhaps Katy was channeling British singer FKA Twigs' eccentric style -- who's also been known to rock a dazzling bra top or two -- as the two were seen hanging out over the weekend along with Katy's pal and Twigs' rumored fiance Robert Pattinson.
Or was Rihanna the inspiration?
Check out Katy hilariously acting out her good pal's latest hit, "B**ch Better Have My Money," with some Kraft cheese slices in honor of Grilled Cheese Day on Sunday.
With plenty of her own A-list friends, we doubt Katy is sweating her not-so-secret feud with Taylor Swift. Watch the video below to hear why Taylor will "never, ever" talk about the "Teenage Dream" singer again.