Indian-origin "Ketamine Queen" Jasveen Sangha, who once flaunted her LV and Chanel collections while on lavish foreign trips, has pleaded guilty in the drug overdose case linked to Friends actor Matthew Perry's death.

An addiction to ketamine has ruined my life." Nathan, who is now in recovery, says he can no longer work because of the pain he is in and how often he needs the toilet. The 34-year-old from Kent is speaking out to warn others about the devastating damage the Class B drug can have on the bladder due to long-term use.

Federal prosecutors say “Ketamine Queen” Jasveen Sangha ran a Hollywood drug ring from her North Hollywood home, supplying ketamine and meth. She has accepted a plea deal in the fatal overdose that killed "Friends" star Matthew Perry.