The music superstar delivered a pre-recorded message to the multi-national singing competition as Dion continues to battle a rare neurological disorder called Stiff Person Syndrome.

Eurovision has officially started, with the first round of semi-finals held Tuesday in the Swiss city of Basel. The contest is a week of power pop and outrageous outfits that culminates in the final of

Organized by the European Broadcasting Union, the 69th annual Eurovision Song Contest features the brightest up-and-coming singers and pop groups in 37 countries, including France, Germany, Sweden, Belgium,