Lynnette Hardaway, better known as Diamond of the conservative sister duo Diamond and Silk, died of a heart condition, The Associated Press reported.
The internet personality's cause of death was confirmed Tuesday with the release of the death certificate obtained by the AP. Hardaway died Jan. 8 at age 51 of heart disease due to chronic high blood pressure, the death certificate said.
Hardaway and sister Rochelle Richardson, also known as Silk, were both born in 1971, according to NBC News. For years, the pair filmed themselves delivering far-right commentary and posted the videos on Facebook, YouTube and other platforms.