Reggae stars Jimmy Cliff, The Wailers and THE SKATALITES entertained Monaco's royal family at Monte Carlo's Rose Ball on Saturday (25MAR06). I CAN SEE CLEARLY NOW hitmaker Cliff opened the glitzy event, which was attended by the principality's ruler Prince Albert Ii, his sister PRINCESS CAROLINE and her husband PRINCE ERNST AUGUST OF HANOVER and her three children ANDREA CASIRAGHI, 22; CHARLOTTE, 20; and PIERRE, 17. Celebrity guests at the $900 (GBP530)-a-head charity event included Welsh singing diva Shirley Bassey and Greek shipping tycoon SPYROS NIARCHOS.