9:55 AM PST — A rep for Davy tells our sources the singer died from a heart attack this morning.
Davy Jones — lead singer of The Monkees — has died … our sources has learned.
An official from the medical examiner”s office for Martin County, Florida confirmed with our sources they received a call from Martin Memorial Hospital informing them that Jones had passed away.
Jones is survived by his wife Jessica and 4 daughters from previous marriages. He was 66-years-old.
Jones joined The Monkees in 1965 … along with Micky Dolenz, Michael Nesmith and Peter Tork … and together they churned out a bunch of hits including, “Daydream Believer,” “Last Train to Clarksville” and “I”m a Believer.”
The group was initially cast by TV producers who wanted to create a scripted series about an actual rock n” roll band.
Davy”s last performance was on February 19th in Oklahoma — the night before, he performed at BB King in NYC … and he looked totally fine.