Def Dee is a hip-hop producer from Seattle, Washington currently signed to Mello Music Group.

Def Dee first premiered on Def Dee & LA's debut album Gravity, which was released on April 24, 2010. The album is entirely produced by Def Dee. Def Dee released his debut Mello Music Group project titled Cheap Heat on August 20, 2011. Most recently Def Dee released the EP Take That (Mase Remixes), on August 22, 2012.

Seattle producer Def Dee signed a development deal with MMG a little over a year ago and was given access to the vaults. His task was to produce a full length album weaving together new songs, fresh instrumentals and a few remixes with new verses. The result is 33 and a Third, a compilation in thirds, which is scheduled to be released on July 30, 2013 via Mello Music Group. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.