Lady Gaga Performs 'Shallow' with U2 During Surprise Appearance at Las Vegas' The Sphere!

Lady Gaga is taking over The Sphere! On Wednesday night (October 25), the 37-year-old entertainer made a surprise appearance during U2‘s latest residency show at The Sphere in Las Vegas. Gaga came out in a black leather jacket, sky-high pleaser heels, and sunglasses as she joined Bono and his bandmates on stage. Keep reading to [...]