Legal name: Łukasz Sebastian Gottwald
Lukasz Sebastian Gottwald (born September 26, 1973), professionally known by the moniker Dr. Luke, is an American guitarist and record producer. Dr. Luke's professional music career began in the late night television sketch comedy Saturday Night Live as its house band's lead guitarist in 1997 and producing remixes for artists such as Bon Jovi and Gravediggaz. He came into music prominence in 2004 for producing Kelly Clarkson's single "Since U Been Gone" with Swedish record producer Max Martin.
Gottwald continued to co-write and produce commercially successful records such as "Who Knew" (2006) for Pink, "Girlfriend" (2007) for Avril Lavigne, and "I Kissed a Girl" (2008) for Katy Perry, before leaving Saturday Night Live and reuniting with Clarkson for "My Life Would Suck Without You" (2009).
While continuing to produce for Perry, Lavigne, and Pink, Gottwald has also worked with other artists, including Taio Cruz, B.o.B, Britney Spears, Nicki Minaj, Rihanna, T.I., Flo Rida, Miley Cyrus, Jessie J, Juicy J, Ne-Yo, Shakira and Pitbull. Dr. Luke is also noted for signing recording artists such as Kesha and Sabi and playing a vital part in their careers.
In October 2014, Kesha initiated a series of lawsuits, alleging sexual assault and abuse by Gottwald; the cases in New York and California are still ongoing as of April 2016.
Dr. Luke's work has been merited for various music industry awards. Music publication Billboard named him as one of the top performing producers of the 2000s. The American Society of Composers, Authors and Publishers awarded him Producer and Songwriter of the Year honors from 2009 to 2011. At the 53rd Grammy Awards, he was nominated for a Grammy Award for Producer of the Year, Non-Classical, and Perry's Teenage Dream was nominated for Grammy Award for Album of the Year.