India, July 19 -- Robbie Pardlo, former member of the R&B group City High, died at age 46 earlier this week in Willingboro, New Jersey, his representative confirmed to TMZ on Friday. Pardlo was known for his Grammy-nominated hit "What Would You Do?" According to the entertainment news website, his family is currently grieving and will be planning memorial services and tributes.

Ice Cream Convos cited a family source to report that Pardlo was hospitalized on Tuesday due to complications from heart failure. He passed away two days later. TMZ reported that an exact cause of death has not been determined yet.

Pardlo battled alcoholism and drug addiction since his City High days, exacerbated by his 2003 breakup with bandmate Claudette Ortiz....