Katy Perry and John Mayer are still hitting it. And they want us to know it.

Perry posted the intimate photo of the lovebirds celebrating Fourth of July on her Instagram account. The duo is seen embracing each other, clad in matching stars and stripes gear.

The pic which was captioned “Whose broad stripes and bright stars?!” was taken at Philadelphia’s Fourth of July Jam where Mayer was performing.

Katy and John are the ultimate on again, off again couple.  She recently explained their relatinship to Vogue magazine. “I was madly in love with him. I still am madly in love with him,” she admitted. “Beautiful mind, tortured soul. I do have to figure out why I am attracted to these broken birds.”