No, Rihanna is from Barbados and does not speak Jamaican Patois.
Jamaican Patois. It's known locally as Patois (Patwa).
There aren't any significant similarities between Hebrew and Jamaican Patois.
In Jamaican Patois, you can say "big up yuhself" or "bless up" as a way to say thank you.
missya
you are beautiful
In some dialects of Jamaican Patois, "children" is often said as "pickney" or "pickney dem."
Irie is Patois (Jamaican Slang) for good or all right.
pizza
A little bite or a little meal in Jamaican patois.
weh di bathroom deh?
Yes it's a Jamaican Patois swear.