Talk about putting the brakes on “just married” bliss … one wheel-y excited newlywed couple had their dreamy photoshoot gatecrashed by a car … and yep, the whole jaw-dropper was caught on video!

Jaque Amorim and Neres Soares were mid-shoot on the staircase of St. Paul the Apostle Cathedral in Blumenau, Brazil — all smiles, all romance — when a driver randomly decided to take a very wrong turn and drive a sedan down the steps behind them.

As you can see, the car bumps down several steps … after the woman behind the wheel apparently confused the pedestrian staircase for an exit ramp from a nearby parking lot.