Critics celebrate Céline Dion's 'high-stakes' comeback show in Paris

"I made a promise," she told the Paris audience of about 30,000 people in her emotional return."I made a promise to come back, to be back on stage. And here I am. Singing for you, and singing for me," she said."I am everything I am because you loved me," she told the crowd.She also broke down in tears after finishing a song, telling the audience: "I had promised myself not to cry." "But I'm so happy to see you all. I missed you."They weren't the only tears of the night, as the star appeared to be overcome with emotion several times.Dion will be performing in Paris throughout September and October and into the New Year. The Mirror's Lucy Needham, external noted that the singer was 50 minutes late to start, and may have needed extra time to "compose herself" for the "emotionally charged return"."Eyes-brimming, the veteran singer gave herself little nods of approval after every line, before finally breaking down at the end of the track, seemingly overwhelmed at having made it through."After beginning her set in a black gown, she later changed into a trouser suit "to show off some of those signature kooky dance moves," says Needham, adding that she appeared "to be having the time of he...