They came in like wrecking balls! On Thursday, Oct. 15, Ellen DeGeneres and Miley Cyrus played a bizarre game based on the pop star’s 2013 song “Wrecking Ball” for breast cancer awareness on the talk show host’s TV program.

DeGeneres, 57, told the audience that her show had partnered with Ulta Beauty to raise money for breast cancer awareness.

“It is a very important cause and that is the only reason I have agreed to play this stupid dumb game,” the comedian announced. “It’s time to play ‘Wrecking Balls.’ I need someone with divine twerking muscles!”

Then Cyrus, the twerk princess herself, stepped out from the curtains to join in on the fun. “I’m scared,” the singer, 22, said, wearing a black, long off-the-shoulder dress, who then hiked it up.

Members of the production team tied a pair of two long pink pantyhose around each of them, while orange balls rested on the floor in front of them.

“The first person to get the ball to the finish line using only the thingy dangling between our legs,” DeGeneres said as the audience laughed.

The two battled it out while the audience cheered them on. At the end, the funny pair raised $10,000 for breast cancer awareness.

Watch the hilarious clip above to see who won!