Best known for playing "Lorne" on the Angel tv show from 2000 to 2004, Hallett died on March 29th at the age of 33, of heart failure.
My God. That is just too young.
Of course, "Angel" was a spin off of Buffy the Vampire Slayer, and starred David Boreanaz, much better known today for being the star of Bones. Angel was a better show than Buffy, and I liked Buffy just swell. Andy Hallett was a big part of the success for that show, and I still miss Angel, five years after it went off the air.
Here is a link, which provides other links, to Andy Hallett's Wikipedia article.
The karaoke bars just won't be the same again.