EVANESCENCE singer Amy Lee joined HALESTORM on stage last night (Saturday, August 18) at the El Paso, Texas stop of the "Carnival Of Madness" tour to perform the HALESTORM song "Break In".After the show, HALESTORM singer Lzzy Hale tweeted, "El Paso, tonight was the first night I've ever had a duet with a woman. Amy Lee rocked it with me on 'Break In'! Love her!" In response, Lee wrote, "I loved singing with you. Your voice shreds and that is my SONG right now! Thanks for letting me 'Break In' on your set tonight ;)." Lzzy then replied to Amy directly, writing, "The pleasure was all mine! It was so beautiful! You rule, babe! I'm so grateful for your friendship. You brought new life to 'Break In'." Fan-filmed video footage of the performance can be seen below. Also available is a photo of Lee and Hale taken right after the "Break In' duet can be seen below (courtesy of the "Carnival Of Madness" Facebook page and the tour's official photographer, Rob Fenn). In a recent interview with Fuse, Lee spoke about sharing the "Carnival Of Madness" stage with HALESTORM and Lzzy Hale. "We played with HALESTORM [at a previous festival]," she said. "I went on the side of the stage just to hear [Lzzy] sing and she sounded incredible, unreal, like one of those old classic rock voices, and I was like, 'Wow, she's great,'" She added, "It's cool to have another female on the road. Not just because it inspires me musically — because it does — it makes me feel this sort of pride and, 'Yeah, go get 'em' when I see a chick rocking. Also, [Lzzy's] really down to earth. I'm looking forward to hanging out and getting some girl time in."