Rihanna took some amazing snaps of herself in a metallic monokini for a fan along with the message 'just for u'.
Rihanna took some amazing snaps of herself in a metallic monokini for a fan along with the message 'just for u'.Twitter

Rihanna knows how to please her audience - both on and off the stage. This week the pop singer took some some amazing photos of herself in a metallic monokini for a fan along with the message "just for u", which she posted on Twitter.

Unsuspecting Twitter user @MzCprettyFly said she has no idea why Rihanna chose her, but is grateful nonetheless.

Rihanna, who is on an extended holiday in Hawaii, hit the headlines earlier this week after she was papped smoking what appeared to be a suspicious looking cigarette.

The plot thickened when she tweeted: "Kush rolled, glass full... I prefer the better things!"

'Kush' is an American slang term for a potent strain of marijuana.

Giorgio Armani has recently unveiled Riri as the new face of the Emporio Armani and Armani Jeans ranges.