Whitney Houston‘s rumored lover Ray J is firing back at claims from Bobby Brown‘s other sister Leolah Brown that he provided the late singer with the drugs that contributed to her tragic death.

On Thursday (Mar 22), news broke that Whitney Houston’s February 11th death was caused by accidental drowning aided by drugs in her system, including some cocaine that she had apparently taken immediately before she got into the bathtub, where her bodyguard found her unconscious.