Ja Rule doesn't just have his summer planned out ... he's got the next few years on lock -- because once June rolls around, he'll be serving a very long prison sentence ... for having a loaded gun in his car.
The judge in the case set Ja's sentencing date for June 8 -- where the rapper will get two years in the big house stemming from a traffic stop back in 2007 ... when cops found a loaded semi-automatic gun in his sports car.
As we previously reported, Ja pled guilty to attempted criminal possession of a weapon back in December -- and agreed to serve two years for the offense.
Livin' it up.
Ja Rule -- I'm Going to Prison!
3/9/2011 3:30 PM PST BY TMZ STAFF
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