Last month, the Britain's Got Talent star said she would like to work with Rihanna and other artists in different genres.

In a message on Twitter, Rihanna said: "Hold up! I might be a lil late, but just heard that THEE SuBo wants to collab wit ME??!?

"I'm game, doesn't get much cooler than this. #BOOM."

Boyle had also joked that she could dye her hair in honour of the singer, who is currently sporting red hair.

As previously reported, Boyle’s latest effort topped the UK and US album charts earlier this month ahead of Rihanna.

(by Jason Gregory)