Late last month, Sting joined Lady Gaga onstage in Las Vegas during her iHeartRadio Music Festival set.
On Saturday, Gaga returned the favor, dropping by New York’s Beacon Theatre for a show that marked Sting’s 60th birthday and his 25 years as a solo artist.
But Gaga wasn’t the only star who showed some love for Sting: Bruce Springsteen, Billy Joel, Stevie Wonder and Black Eyed Peas main man Will