The producer of Lil Wayne’s hit Lollipop is suing the rapper for $500,000 over the track.
Weezy is currently serving a prison sentence for gun possession but that still hasn’t stopped him getting into trouble.
Jim Jonsin claims he hasn’t earned any money from the smash single - which was released back in 2008 and went to number one in the US.
Jonsin produced Lollipop and is credited as a co-writer.
This is only the latest legal issue the New Orleans born rapper has faced.
He’s currently in jail after admitting possessing a gun and is expected to be released at the end of the 2010.