Who are the most famous Eurovision winners in the US?

Eurovision is an annual international song contest with participants from various countries. Although it has a massive following in Europe, it is not as popular in the United States as it is in the rest of the world. As such, Eurovision winners don't often get the same level of recognition in the US as they do in other countries.

Having said that, there are a few Eurovision winners who have managed to make a name for themselves in the US. One of the most famous is ABBA, the Swedish pop group that won Eurovision in 1974 with their song 'Waterloo'. ABBA went on to achieve international fame, with several hits in the US, including 'Dancing Queen' and 'Mamma Mia'.

Another Eurovision winner who is known in the US is Celine Dion. The Canadian singer won Eurovision in 1988 representing Switzerland with the song 'Ne partez pas sans moi'. Dion went on to become a household name in the US, with numerous hits and accolades to her name, including winning five Grammy Awards.

Other Eurovision winners who have had some level of success in the US include Loreen (Sweden, 2012), Conchita Wurst (Austria, 2014), and Salvador Sobral (Portugal, 2017). However, their level of recognition in the US is still limited compared to their popularity in Europe.