29 August 2012 - Singer and fashion-icon Rihanna caused a scene in style circles this week when she landed in Heathrow Airport, London, wearing a t-shirt depicting a man rolling a joint. The "Umbrella" star has long been open about her passion for cannabis, and it's not the first time she has paired it with her interest in fashion: she was pictured last month in L.A. wearing a shirt with instructions for rolling in 6 easy steps!

Although she has never admitted fully to being an avid smoker, she tweeted earlier this year (after photo's appeared on the internet of her rolling at the Coachella Festival) that "Bob Marley is my HERO #that is all". The outfit was chosen for the journey to a meeting with relatively-reserved high-street fashion chain River Island - but we probably shouldn't expect to find and ganga-leaves emblazoned on any frilly blouses any time soon.