Rapper Lil Mama to serve as 'America's Best Dance Crew's third judge January 24, 2008 MTV announced 18-year-old female rapper Lil Mama will serve as Randy Jackson Presents: America's Best Dance Crew's third judge when the new So You Think You Can Dance-like reality competition series premieres on February 7.
MTV to debut Randy Jackson's 'America's Best Dance Crew' on Feb. 7 January 16, 2008 MTV has announced Randy Jackson Presents: America's Best Dance Crew, a new So You Think You Can Dance-like reality competition series that will pit dance crews against one another for the chance to win a cash prize and touring contract, will premiere on Thursday, February 7 at 10PM ET/PT.