Years Active: 1990-present
Label: Uptown, Vonnegutt
Best Known Song: "Lucas With The Lid Off"

Sure, this Danish-American is a rapper, but he's also a producer who has cranked out hits for The Pussycat Dolls. After being signed to Uptown Records in 1990, Lucas put out his album To Rap My World Around You and eventually convinced Michel Gondry to direct a video for him, which led to his album Lucacentric landing in the top 30 on the Billboard Hot 100.