The 29-year-old singer and the 35-year-old DJ/producer have been rumored to be in a relationship for quite some time, but then reports surfaced a couple weeks ago that they split up.
“Swaying on the hammock under mango trees, fresh freckles on my face, everything irie,” Katy captioned her photo. She also posted another pic showing off her sexy bikini bod.
Diplo eventually deleted his photo from his account, but fans of course screencapped it before it went away. You can also see some of his recent shirtless photos below!
FYI: Katy is wearing a Seafolly swimsuit top.