Lukasz "Dr. Luke" Gottwald (also known as Doctor Luke, Luke Gottwald, Lukasz Gottwald, birth name Lukasz Sebastian Gottwald) is a musician, songwriter and producer who has written and produced for artists such as Kelly Clarkson, Jibbs, Lady Sovereign, Kelis, Avril Lavigne, Marion Raven, Missy Elliott, P!nk, Lil' Mama, Mos Def, The Backstreet Boys, Daughtry, The Veronicas, Britney Spears, Christina Aguilera and The Sugababes. Dr. Luke was also the guitar player in the Saturday Night Live band for ten years, leaving the band at the end of the 2006-2007 season. <a href="https://www.last.fm/music/Dr.+Luke">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.