Amanda Schwab/Startraksphoto.comThat's one patriotic dress Katy Perry's got on, eh?
Whether you straight-up have the American flag draped over your body or just happen to be wearing red, white and blue all at the same time, fashion can be your easiest way to get festive for July 4.
Celebs do it all the time, and they look absolutely wonderful (it's not tacky at all, promise).
Oh, you don't believe us? Take a look at our Hollywood Goes Red, White & Blue gallery for proof.