Katy Perry and John Mayer cuddle up on Independence Day

Updated: Jul 06, 2013, 12:55 PM IST

New York: Katy Perry and John Mayer seem to affirm rumours that their romance is back on track by tweeting a snap in which they can be seen sharing an intimate moment.

In the pic posted to Perry`s Instagram page, the on and off couple have their arms wrapped around each other at the backstage of a concert, the New York Post reported.

She uploaded the snap and wrote `whose broad stripes `n` bright stars` as they relaxed at the Philly 4th of July Jam Concert on Thursday.

Dressed in matching US flag-themed shirts, the couple appeared closer than ever despite their recent split.