AFTER strife with Italian cops in Milan last week, 50 Cent and G Unit have found yet more bother - this time involving riot police.
Rapper Fiddy and his crew got into a fracas with fans who tried to storm the tour bus after his gig in the South of France on Tuesday night.
British tourist Paul Rossiter, who was at the Nice concert, tells us: "The fans saw the bus at the lights and that was it - they rushed it. They were pulling the doors open and trying to climb in.
"Security started throwing them back on the road and yelling at them 'get the f*** back'." Apparently some of Fiddy's crew then got out and started fighting with the teens.
An onlooker adds: "Bottles were flying - it was very scary. The riot police turned up in helmets, waving batons and scattered the crowd."
The singer then went on to Monaco to party at the exclusive Jimmy'z nightclub. A fellow guest reveals: "They spent a fortune on champagne. They were spraying it about and larking around.