Osbourne introduced herself in the documentary as “in recovery”: "I don't say I am recovered because I don't believe that I ever will be...and it's something that I have to work at every single day."

Kelly Osbourne talked about her struggles with addiction in the documentary 'TMZ Investigates Matthew Perry and the Secret Celebrity Drug Ring'

The episode features testimonials from several well-known celebrities who are also now in recovery, including Kelly Osbourne, who shared her harrowing experiences with drug misuse and a particularly touching anecdote about how Perry himself was one of the people to help her through rehabilitation treatment.

Kelly Osbourne will "never forget" the advice she received from late "Friends" actor Matthew Perry while they attended the same rehabilitation facility.

Kelly Osbourne detailed troubling experiences she witnessed in rehab as part of a new documentary from TMZ looking into Matthew Perry’s drug-related death.

Kelly Osbourne has recently explained how Matthew Perry played a pivotal role in her recovery process and on her journey to sobriety.Speaking on the latest episode of TMZ Investigates: Matthew

Kelly Osbourne feels blessed to have met Matthew Perry before his 2023 passing. In the newly released TMZ Investigates: Matthew Perry & the Secret Celebrity Drug Ring, the reality star revealed she first crossed paths with the late actor when she entered rehab at age 19.

A new documentary about Matthew Perry's death looks at how some rehab facilities allegedly exploit their clients.

Kelly Osbourne made some rare comments about why she thinks rehab centers are corrupt during TMZ's new Matthew Perry documentary.