Pop star Ariana Grande has hinted her relationship with The Wanted singer Nathan Sykes is over.

During a recent interview with Florida's 93.3 Flz radio station, Grande indicated that her three month romance with the Chasing the Sun singer has hit the rocks.

When asked by host Brian Fink whether they had split up, Grande replied: "You're a little behind."

She then added: "We're really good friends."

Grande and Sykes began dating after working in the studio on their single Almost Is Never Enough earlier this year.