Jennifer Aniston is opening up about Matthew Perry's death. It's nearly unbelievable that two months from now will mark two years since Matty left us. As has been well documented, the late actor struggled with addiction for years before ultimately succumbing to the acute effects of ketamine in his home jacuzzi. And while the world continues to mourn, Jen is revealing a heartbreaking truth: she and the rest of the Friends cast were "mourning" Matthew prematurely because of his battle with addiction.