Mary J. Blige Performing at the Annual Houston Livestock Show and Rodeo

Image courtesy Democratic National ConventionThe music lineup has been revealed for the 2013 Houston Livestock Show and Rodeo and, in addition to a wide variety of country stars, one R&B powerhouse is set to perform during the annual extravaganza -- Mary J. Blige.  She'll mark Black Heritage Day with a March 1 concert at the event, also known as RodeoHouston, which will run from February 25 through March 17.

Also among the artists set to perform during this year's RodeoHouston are Pitbull and pop singers Bruno Mars and Demi Lovato.  All of the concerts will take place at Houston's Reliant Park.  Tickets will be available for purchase starting this Saturday at 10 p.m. via RodeoHouston.com and all Ticketmaster locations.

In other Mary news, she's on the front cover of Los Angeles Confidential.  She tweeted a photo of the magazine, which features her in a billowing red dress.

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