Nate Ruess is the front man for Fun., which is currently on hiatus. Before Fun., Reuss was the front man for the Format. In June  of 2014, Fun debuted a new song on The Tonight Show starring Jimmy Fallon called "Harsh Lights". It would be the last new Fun song performed before Ruess' pursuing his career as a solo artist, however the band has made it clear that they are on hiatus, not splitting up. As of 2015, Ruess has been performing solo, and he released his solo debut, Grand Romantic, that year. The ballad, “Nothing Without Love,” is one of many highlights on the effort along with the opening track, “AhHa’” and “What This World Is Coming To.” Ruess, who appeared as a guest advisor on The eighth season of The Voice, tours frequently and he performs Fun’s hits (“We Are Young,” “Some Nights” and “Carry On’), as well as his own material. Carry on Nate Ruess!