Rihanna Sued By Former Neighbor

Think it's cool living next to celebrities? Think again.

Rihanna's former neighbor is suing the R&B Princess and the owner of the home she was renting claiming invasion of privacy, nuisance, fraud and trespass.

The neighbor claims Rihanna's guests constantly drove onto -- and parked -- on his property, located at the end of a steep cul-de-sac in the Hollywood Hills.

The neighbor also complains about security cameras, a privacy wall and shrubs that allegedly blocked his million dollar view.

The home's owner says the lawsuit is "without merit" -- no word from Rihanna about the suit.