Answer
The answer to the question is Joseph. Nate Ruess's full name is Nathaniel Joseph Ruess. He was born on March 26, 1982, in Iowa City, Iowa. Ruess is best known as the lead vocalist of the American indie pop band Fun, with whom he released two studio albums, Aim and Ignite (2009) and Some Nights (2012). He has also released two solo albums, Grand Romantic (2015) and Now (2020).