Katharine has 1 King Princess concert.

Mikaela Mullaney Straus (born December 19, 1998), known by her stage name King Princess, is an American singer, songwriter, instrumentalist and producer from Brooklyn, New York. She is signed to Mark Ronson's label Zelig Records, an imprint of Columbia Records. In February 2018, King Princess released her debut single "1950". The song was a commercial success, charting in multiple territories. The song was later certified platinum by the RIAA. "1950" was followed by King Princess's second single...