Rihyming slang for Bajan star Rihanna
The singer has been poring over a book on Cockney rhyming slang.
Her poor roadies have been subjected to her trying to perfect the dickie birds on the tour bus.
A source said: "Rihanna was given the book when she was last over and can't get enough of it.
"She's been reading phrases aloud in her best Cockney accent and finding it hilarious.
"Spending so much time in the UK has g...