Judges Have NO IDEA How She Does It — Then GOLDEN BUZZER on AGT!

You were doing real magic. It was absolutely incredible and flawless. I mean, you know how much I love fashion. And I feel like we've never really had anyone that is as good as you. Nervous about it? So nervous. Really nervous? Really, really, really. My name is Lea Kay. I'm 25 years old and I'm a quick change artist. I always loved fashion. I'm so excited to meet Heidi Klum because she's a queen of fashion. I became a beautician. It wasn't my dream job, but it was a way for me to make a living. Eight years ago, I met my boyfriend, Florian. Last year, he was in American's Got Talent. Florian asked me to perform with him. It was my first time on stage. Being very shy, it was a real challenge for me. I was so nervous. But seeing the audience react was incredible. I decided to combine my two passions. Performing and fashion. I made just enough money to buy the fabrics and make my costumes. Florian is my biggest supporter. I love you. I'm proud of you. I love you too. We're ready for you on stage now. So even though I'm still extremely nervous, this is my moment. And I'm ready. Hello. What's your name? My name is Lia Kyle. Where are you from, Lia? I come from France. From Paris? No, from Bordeaux. The wine city. So what brings you to American's Got Talent? I hope American's Got Talent will change my life. My big dream is to have my own show in Las Vegas. What does it mean for you to be here? It means everything. Sorry, I don't speak English. No, I understood the answer. The answer was right. Well, I'm very excited to see what you're going to do. I see already a lot of glitzy, gorgeous dresses over there. Good luck to you. Thank you. She's the best I've ever seen. Because I've got to tell you, we've seen quick change artists on this show. I've never seen one better than you. Oh, thank you so much. Absolutely. It's true. No, it is true. Because to see the outfit fly in thin air from the hanger to you, it's magic. And your presentation is beautiful. Thank you. Don't change everything. No, change everything. Keep changing. Don't go change. Keep coming and changing. What did you think of Lia? I am so, like, in shock. You were having a great time while you were doing it. It was beautiful. Thank you so much. Thank you. I think normally when we see this kind of act, there's always two people normally in the act. And the music's terrible. This was, like, very, very cool. And you have amazing showmanship. It was world class. Thank you so much. Loved it too. I mean, you were doing real magic. It was absolutely incredible and flawless. I mean, you know how much I love fashion. And I feel like we've never really had anyone that is as good as you. So, I feel like you should go straight to the live shows. What do you think? Yes! So crazy. Lia, Lia, the finale is in a few hours. And I don't know what to wear. No problem. I know what to do. Wow, but could I have something with a little bit more color? Yeah, more color. Wow. Yeah, that's more color. But since it is the finale, I would love a little bit more sparkle. More sparkle. Yeah. What about this? This is the one. I love it. Thank you so much, Lia. My pleasure. I knew I could count on you. And good luck for tonight. I love it.