Here’s a side of Lady Gaga you don’t often see.

The singer who is better known for her theatrics has performed a cover of John Lennon’s Imagine – and it’s stunning in all it’s simplicity.

Dressed in a flowing white dress with her locks left loose, Gaga looked ethereal as she played a flower covered piano for the European Games Opening Ceremony in Baku.

If you ever needed reminding of just how amazing her voice is, this is it…

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