Katy Perry Letting John Mayer Set Off Her Fireworks This 4th Of July?!

Oh yeah, we bet some “fireworks” will be going off this 4th of July!
But Katy Perry apparently won’t be firing up the sparks alone as it’s rumored John Mayer will be serving her up a very special hot dog this holiday. LOLz!
Katy was reportedly spotted shopping in the Hamptons this week, alone, but not for long, Perezcious readers.
She was apparently just waiting for her main man to meet up with her so they can celebrate the 4th with some red, white and blue lovin’!
We don’t know exactly what they have planned, but we’re guessing they’ll be seeing fireworks by the end of it!
[Image via Andres Otero/FayesVision/WENN.]