Lady Gaga Covers John Lennon's 'Imagine' at European Games Opening Ceremony: Watch

AP Photo/Dmitry Lovetsky
Lady Gaga sings John Lennon's "Imagine" during the opening ceremony of the 2015 European Games in Baku, Azerbaijan on June 12, 2015.

The first European Games opened in Azerbaijan on Friday, and Lady Gaga was there to help ring it in with a performance of John Lennon's classic "Imagine."

Lady Gaga Helps Open European Games in Azerbaijan

A video of the performance is now online, showing the Mother Monster singing the ballad to 70,000 people, while playing along on a flower-laden grand piano. 

Her dress and makeup were all very understated by Gaga standards, but that didn't stop her from belting the song out beautifully. Watch it below.