The epic collaboration finally happened at the O2 Arena in London

Poppy, left, Amy Lee, middle, Courtney LaPlante, right [Allyra/YouTube]

An epic collaboration over a year in the making finally happened last night.

At the storied O2 Arena in London, Poppy and Courtney LaPlante joined Amy Lee and Evanescence on stage to perform their hit single “End of You.” The three singers joined forces for the collaboration last September. More than a year after recording the track, the trio finally stepped onto the same stage together and delivered a live version that fans have been wanting since the song dropped.

Check out the fan-filmed footage below.