What takes a party to the next level more than a champagne tower? Not much, right?

Well, luckily for us, caterer to the stars (like Oscar-nominated Bradley Cooper) Mary Giuliani, has the trick to building one yourself.

First, grab some plastic champagne glasses (available at craft stores and more) and some bubbly.

"Make a square, that's how you do a champagne tower," Mary says. "Your bottom is a square, you start larger, obviously, and you grow smaller."

Finish it off by topping your final tier with one glass. Then pour your champagne fast and watch the magic happen!

Yep, it's really that simple! See Mary and Rach demonstrate in the video above.