Matthew Perry's ex-girlfriend, Kayti Edwards, has suggested that the Friends star may have shown signs of a relapse before his tragic passing. The actor, best known for his role in the smash-hit sitcom, Friends, was found unresponsive in his Los Angeles home's hot tub earlier this month, leaving fans and celebrity pals across the world devastated. Just a day before his death, Matthew was seen on a date with 25 year old model Athenna Crosby at the Hotel Bel-Air in Los Angeles.