MSC Sinfonia is a cruise ship owned and operated by the Italybased MSC Cruises. She was built in 2002 by Chantiers de l'Atlantique in SaintNazaire, France for the nowdefunct Festival Cruises as MS European Stars. She was the last ship built for Festival Cruises.

European Stars was the second in a pair of two sister ships ordered by Festival Cruises from Chantiers de l'Atlantique in SaintNazaire, France (the first sister being MS European Vision). The contract price for the ship was $245 million, and her yard number was X31. Both new ships were built on the same platform as MS Mistral, built by the same shipyard for Festival Cruises in 1999, but with an added 35metre midsection providing more passenger spaces, and one additional deck of cabins with private balconies.

Newbuilding X31 was launched in SaintNazaire on 4 March 2001. Following fitting out, she was delivered to Festival Cruises on 18 April 2002 and officially christened European Stars the following day in SaintNazaire.