Photo Copyright Getty Images

Mindy McCready, perhaps better known for her troubled personal life than as a country music icon, died Sunday from an apparent suicide. She was 37-years-old. She was found on her front porch dead from an apparent self-inflicted gunshot wound. 

Non-country music fans may know her best as a cast member of season three of Dr. Drew's Celebrity Rehab. She's the third person to die from that season's cast of nine people, following Mike Starr of the rock band Alice in Chains, who died in 2011 over an overdose, and former Real World cast member Joey Kovar, who succumbed to opiate intoxication in August 2012. 

Celebrity Rehab cast members from other seasons who are no longer with us include Jeff Conway and Rodney King.