The famous DJ and producer (born Thomas Wesley Pentz) snapped a pic of his feet in a hammock, while the pop star posted a selfie in the same exact setting on her Instagram. Diplo has since deleted his Instagram picture.
Fans immediately noticed that the hammock was the same based on the red printed fabric—so much for staying under the radar!
"Swaying on the hammock under mango trees, fresh freckles on my face, everything irie," the "Birthday" singer wrote alongside the serene photo.
And while they haven't been spotted together in the recent weeks, it's safe to say that the duo is still spending quality time together.
Perry also posted pictures of her hanging out with her close pals during the tropical retreat, as well as a snapshot showing off her amazing bikini bod in a Seafolly swimsuit.
She also quoted a lyric from singer Cleo Wade, captioning the shot (and writing on a napkin), "You walked in, I smiled."
Diplo and Perry were most recently spotted at New York City hot spot 1Oak on April 27.
The 29-year-old songstress partied with gal-pal Rihanna as she supported her DJ beau during his surprise set.
"Rihanna and Katy were dancing together, both drinking, having a great time. They both went into the DJ booth and danced there too," a source told E! News at the time.
Romance rumors first began to heat up at the Coachella Music Festival in early April, when the two were spotted getting flirty at an after party.
Perry called it quits with ex John Mayer in February after a whirlwind romance for almost two years.