The singers - who are currently in Malta for Isle Of MTV – have been enjoying the poolside heat on the island ahead of their performances today (June 26) alongside fellow headliners Afrojack and Rudimental.
Rita Ora posted numerous snaps of her wearing a black Tomboy set which showed off her flawless figure.
Tomboy is a collection from designing sister duo Carol and Sarah who are also behind Filles À Papa. Their S/S 13 swimwear collection, which Rita is wearing in the pictures, is called Welcome To Paradise.
The Radioactive singer’s figure caught the attention of boyfriend Calvin Harris – who reposted the pic to his own Instagram with a lovestruck emoticon.