Rihanna wears a see-through shirt to launch new clothing range

Rihanna tweeted on Tuesday: ‘UK Navy, I’m in London today launching the Autumn #RihannaforRiverIsland range.’
The Bajan singer hosted the cocktail event to mark her second sartorial outing for the high street retailer, held in the penthouse suite at the Dorchester Hotel.
The party then moved on to Cut restaurant in Mayfair where the fashionable elite continued their evening.
But as Rihanna – who modelled items from her new range – left the upmarket hotel she made sure to pose with some fans, and give one lucky police officer a little memento in the form of a yellow beanie hat with ‘Ri Ri’ written on it.