Miranda Lambert, Martina McBride and Trace Adkins are the latest artists to be added to the list of performers at the 2011 Houston Livestock Show and Rodeo. The event is set to take place March 1-20 at Houston's Reliant Stadium, with Trace performing on March 2 during Armed Force Appreciation Day, while Martina is scheduled for March 9 and Miranda for March 16.

Previously announced performers include Sugarland (March 3), Selena Gomez (March 6), the Zac Brown Band (March 17) and Brad Paisley (March 19). A complete list of performers is expected to be announced next month.

Since its beginning in 1932, the Houston Livestock Show and Rodeo has contributed more than $265 million to scholarships, research, endowments and other youth programs.

Miranda, who is nominated for five Grammy Awards, will first hit the stage for a two-night stand in Temecula, Calif., on December 30. For more Miranda Lambert tour dates, click here.