Concetta Suzanne Kirschner (born February 25, 1971), better known as Princess Superstar, is an American rapper and DJ.

[2] In summer 2014 she debuted her reality television show I Love Princess Superstar on her YouTube channel.

While she got callbacks from CMJ and Grand Royal, she went on to sign with Dark Beloved Cloud Records, who released her song "I'm White" on their Sympathy for Count Pococurante compilation.

For 2005's My Machine, a futuristic hip-hopera concept double album,[7] she collaborated with various producers such as Arthur Baker, Jacques Lu Cont, Junior Sanchez, Armand Van Helden, Todd Terry, and DJ Mighty Mi.

In 2008, Kirschner sang on the "Licky" single by long-time associate Larry Tee which was featured in Get Him to the Greek and other movies and TV shows.

In 2009, Kirschner was featured on Grandmaster Flash's record The Bridge, alongside Snoop Dogg and Busta Rhymes.

Kirschner produced New York rapper Kalae All Day's debut album, released March 17, 2010.

[8] In 2014, Princess Superstar began her Hip Hop for Kids classes at Rough Trade in Brooklyn.

[15] In 2019 she released a B-sides and rarities record called Look What I Found featuring production by Junior Sanchez and Andrew Wyatt.

In 2021, she turned 50 years old and celebrated it by releasing the single and music video "Gettin' Older (Pussy Still Pop!)"