British singing star Adele has always waxed poetic about how much she admires the talent of balladeer Céline Dion.

He was very emotional when he saw the Canadian star in the audience at his concert in Las Vegas on Saturday evening.

Adele interrupted her performance to hug DionMaking a comeback after being away from the stage for several years and being treated for Stiff Person Syndrome.

Adele’s residence is located in the Colosseum Theater at Caesar’s Palace, a venue originally built for Dion’s record-breaking residency in the city.

Dion wowed fans with a spectacular surprise performance at the Paris Olympics Opening Ceremony in the summer. In his last documentary Me: Céline DionHe listed the last few years when he realized he wasn’t performing at his best and struggled to perform gigs until he was eventually diagnosed with the rare neurological condition.