She furiously denied speculation she was dating Niall Horan after been spotted spending time with him in recent weeks.
However, it looked like Ariana Grande's friendship with the One Direction heartthrob is continuing to grow as they were spotted dining in Spain together on Monday night.
The pop stars were spotted arriving separately at the Botafumeiro restaurant in Barcelona to celebrate the 26th birthday of their mutual friend, videographer Alfredo Flores.
The 21-year-old American singer had to fight her way through a crowd of fans as she made her way into the eatery.