Amy Lee and Lzzy Hale sing Linkin Park during an Evanescence concert; watch the video.

Halestorm frontwoman Lzzy Hale joined Evanescence last Friday, November 5th, at the Memorial Colosseum in Portland, Oregon. Along with Amy Lee Linkin Park 's "Heavy .

The show marked the resumption of the American tour with the two bands, which will run until December 18th.

Check out the performance that moved the audience, starting with Amy Lee at the piano:

READ ALSO: Amy Lee heaps praise on Lzzy Hale and comments on their friendship: "We love each other and get along well"