LFO Lead Singer Dies

9/8/2010 11:15 PM PDT

Lead LFO Singer Dies -- Rich Cronin Died

Rich Cronin from the '90s boy band LFO died today after a long fight with leukemia ... TMZ has learned.

Rich -- who wrote LFO's hit "Summer Girls" in 1999 -- suffered a stroke after a lengthy battle with leukemia, according to his brother.  We're told he passed away in a hospital this afternoon.

Cronin was 35.

See also