Country singer Mindy McCready, 37, shocked the music industry when she died of an apparent suicide on Feb. 17. As a result, her peers virtually flocked to Twitter to mourn and send their condolences to her loved ones -- including her 'Celebrity Rehab' roommate, actress/singer Mackenzie Phillips.
Mindy McCready, a once-promising country singer who publicly struggled with substance abuse and other personal issues, was found dead Sunday of an apparently self-inflicted gunshot wound at the age of 37.