The judges were blown away by their singing when they first stepped foot on stage, and it’s needless to say that they blew it out of the water once again with their semi-final act.

The song they chose to sing was just perfect too — Simon wasn’t a fan of it, though! The ladies took the stage and sang “Wind Beneath My Wings.” In my opinion, they couldn’t have chosen a better song to perform. Not only does it challenge their vocals, getting them to hit various notes, but it also speaks volumes about the relationship these two women share. They came together as a huge support system for one another in their time of need, and it’s so clear that both mom and daughter appreciate each other so much.

Click on the link below to watch their performance; we’re sure it’ll bring a tear to your eye.