Instagram/Perla Hudson & Jasveen Sa Celebrity Ex-wife of Slash pleads for leniency for "Ketamine Queen" in Matthew Perry's overdose case. Read the heartfelt letter to the court. March 27, 2026 AceShowbiz - Perla Hudson, the ex-wife of Guns N' Roses guitarist Slash, has submitted a heartfelt letter to the court, urging leniency for the woman known as the "Ketamine Queen," who supplied the drug that caused actor Matthew Perry's fatal overdose. Jasveen Sangha, 42, pleaded guilty last September to selling liquid ketamine that led to Matthew Perry's overdose death in October 2023.