Andy Hallett, who starred as Lorne ("the Host") on the TV series Angel, died of heart failure last night at age 33, his longtime agent and friend Pat Brady told E! Online.
Hallett, who was a fan favorite, died at Cedars-Sinai Hospital in Los Angeles after a five-year battle with heart disease, with his father Dave Hallett by his side, the site reported.
A Massachusetts native, Hallett appeared in more than 70 episodes of the Buffy the Vampire Slayer spinoff series between 2000 and 2004. The accomplished actor was also a musician and sang two songs ("Lady Marmalade" and "It's Not Easy Being Green") on the Angel: Live Fast, Die Never soundtrack, released in 2005.
Hallett's green demon character assisted Angel (David Boreanaz) and his team in the investigation of underworld mysteries while serving as the host and headliner at a demon bar.
Hallett had spent his post-Angel years working on his music career, playing shows around the country. He had been admitted to the hospital three or four times in the past few years for his heart condition, according to Brady.
A private funeral service will be held for family and close friends in Cape Cod, most likely over this weekend.