XM Satellite Radio announced Sept. 28 that hip-hop recording artist Chris Bridges, who performs under the moniker “Ludacris,” will host a weekly music show exclusively on XM. The show, named “Disturbing Tha Peace Presents Ludacris’ Open Mic,” will feature music hand-selected by Bridges, as well as special guests and interviews with other artists. The show will debut in January on XM’s hip-hop channel Raw (channel 66).