Rihanna legs it round London

Print-cess Of China ... Rihanna

is a sight for UK eyes as she shows off her nutcracker thighs.

The 24-year-old singer - who only yesterday caused a stir with her cannabis-inspired style - gave onlookers a thigh-ful as she left her London hotel.

Parading her pins in a tiny pair of Daisy Dukes, she teamed her dressed-down look with leopard-print platform boots and a Kenzo trucker cap and jumper — just like a walking advertising board.

Hiding behind her sunglasses, she didn't disappoint as fans couldn't take their eyes off her skimpy shorts.

Tiger feet ... Rihanna

Gotcha Images

The singer-turned-designer has flown in from LA to work on a fashion range with high street chain River Island.

She posted a photo of herself blowing out smoke in her hotel room with the caption: "Roots."

Meanwhile, she's found herself in a mini war of words with Fashion Police presenter and comedian Joan Rivers, plus her co-host Kelly Osbourne.

After Rihanna appeared on Oprah and said she'd always love her ex beater Chris Brown, Joan took to Twitter to make a joke.

Hat that got the cream ... Rihanna

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Joan said on Twitter: "Rihanna confessed to Oprah Winfrey that she still loves Chris Brown. Idiot! Now it's my turn to slap her."

Rihanna replied, then deleted: "Wow, you really do get slow when you're old, huh? Slap on some diapers."

But Kelly defended Joan on Twitter and said: "W/ the greatest of respect 2 a young lady of whom I love please get a sense of humor @Joan_Rivers paved the way 4 all us opinionated ladies!"

Smoking ... Ri-Ri

And the harsh words continued with Joan adding: "Honey, @Rihanna, everyone knows: If he hit you once, he’ll hit you again. Read the statistics. PS – Love to have you on Fashion Police!"