Lady Gaga Does Surprise Performance Of ‘Shallow’ With U2 At Las Vegas Sphere

Lady Gaga just made her own special debut at the Sphere in Las Vegas … performing her hit track from “A Star Is Born” during a surprise appearance at U2’s show.

The singer joined Bono and co. at the one-of-a-kind venue Wednesday night to sing “Shallow” — a true treat for the massive crowd.

Those in the audience even joined in, with LG and Bono giving the crowd a chance to belt out the chorus for the Oscar-winning track.

That’s not all, though — Gaga also performed with U2 for the band’s 1988 song, “All I Want Is You” … making fans go nuts once again.

This ain’t the first time the 2 forces of music teamed up, BTW … you’ll recall, she made a surprise appearance in 2015 during U2’s “Innocence + Experience Tour,” jamming out to “Ordinary Love.”

Gaga’s recent Sphere pop-in comes on the heels of her jumping on stage with the Rolling Stones in New York last week … not to mention her brief appearance on Bad Bunny‘s episode of “Saturday Night Live.”