Christina Aguilera [1] is getting us even more excited about the upcoming release of Disney's live-action Mulan [2]. On Aug. 31, the singer shared a video of her performing a gorgeous medley that combined both of her songs [3] from the movie. She starts off with a powerful rendition of "Reflection," which she also sang for the 1998 animated film's soundtrack, before slowing things down just a tad to sing her new hit "Loyal Brave True [4]." We thought her new version of "Reflection" [5] was powerful, but just wait until you hear it sung live. Watch her stunning performance above before Mulan hits Disney+ on Sept. 4 [6].