When did Limp Bizkit become a rap rock band?
Icon (Limp Bizkit album):  Released in 2011, it is a retrospective compiling material from the band's albums "Three Dollar Bill, Yall$", "Significant Other", "Chocolate Starfish and the Hot Dog Flavored Water", "Results May Vary" and "The Unquestionable Truth (Part 1)". Significant Other:  Released in 1999 by Flip/Interscope Records, the album saw the band expanding its sound from that of its debut album "Three Dollar Bill, Yall", to incorporate further metal and hip hop influences.
1999