Lauryn Hill Released From Prison

Lauryn Hill IS NO LONGER A PRISONER ... the ex-Fugees singer has been released from federal prison after serving her 3-month sentence for tax evasion.

According to the Bureau of Prisons, Hill -- aka Inmate #64600-050 -- was released early Friday morning from the minimum security Federal Correctional Institution in Danbury, Connecticut.

Hill had been locked up since July 8 ... after failing to pay taxes on more than $1.8 million in income she earned between 2005 and 2007.

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