A (most likely drunk) fan came up on stage at Céline Dion's show in Las Vegas and started hugging the artist, including putting her leg around her.
Security instantly rushed the stage, but Dion insisted they not touch the woman and just stay close by. Dion dealt with the possibly scary situation with such compassion! She is a true class act!
According to the caption on the uploaded YouTube video showing the interaction, the woman got on stage and talked about her son who'd had a bone marrow transplant and asked everyone there to become a donor.
Dion took a moment to talk to her and help her off stage herself. Fans were very impressed with how Dion dealt with the situation.