The stars, who have been dating on and off since 2012, rekindled their relationship earlier this year (15), when Mayer was spotted at Perry's Super Bowl afterparty in February (15), but editors at Eonline.com report the two have since called it quits once more.

Details surrounding the break-up have not been revealed and Perry and Mayer have yet to comment on the reports.

The couple was spotted together as recently as earlier this month (Jul15), when the musicians attended the Grateful Dead farewell concerts in Chicago, Illinois.

Their last split occurred in early 2014.