FRENCH MONTANA SUED By Waka's Mom -- Don't Step Out On Me!

Waka Flocka's mother and famed rap manager Debra Antney does NOT take kindly to being two-timed ... and is now suing her client French Montana, claiming he made several lucrative concert deals behind her back.

LIL WAYNE Sued Over Alleged SKATEBOARD ATTACK

Skateboards are really REALLY dangerous ... so says a Lil Wayne fan who claims one of the rapper's goons grabbed one and bashed him in the head with it back in May ... and now the fan is suing. 

BIEBER SUED FOR $9 MIL Screaming Fans Destroyed My Ears

Justin Bieber's live show is painful to listen to ... so says an Oregon woman who claims she was hit with a "sound blast" at one of his concerts that  left her with permanent ear damage. 

Phillie Phanatic Sued

The Phillies now have problems on the field and off: The Phillie Phanatic has been sued.

50 CENT Sued for Allegedly Stealing Sample and Just Not Caring

50 Cent is being accused of sampling a song without permission on an album he released for free online nearly three years ago -- and the guy suing claims 50 knows he took the song ... but just doesn't care!