She is currently promoting star-studded all-female film Ocean's 8 in the UK.
But Rihanna made sure she had time to stop by the Savage X Fenty London pop-up shop in Shoreditch during her trip to London on Friday.
The songstress, 30, put on a typically cool display as she attended the event in an eye-catching leather mini dress and quirky shades.
The Work hitmaker donned the one-shoulder number which boasted frill detailing across the front, highlighting her shapely pins.
Rihanna teamed her sexy ensemble with a pair of perspex heels, which were wrapped around her tattooed ankles.
The star added a kooky edge to her outfit with a pair of chunky sunglasses and a pair of statement drop earrings.
She made sure to make the most of the event by larking around with an array of cuddly toys and posing behind her fluffy bras.
The raven haired beauty wore her sleek locks in a loose curly style, framing her flawless complexion as she posed up a storm at the event.
Rihanna recently attended the London premiere for Cineworld Leicester Square alongside her glamorous Ocean's 8 co-stars.
The all-star female line-up sees Debbie (Sandra Bullock) - the estranged sister of Danny Ocean - attempt to pull of a $150 million heist at the Met Gala.
Sarah Paulson plays Tammy, a suburban mother and Debbie's former partner-in-crime, while Mindy is along for the ride as Amita, a jewellery maker. Meanwhile, Rihanna portrays Nine Ball, a tech genius.
Helena Bonham Carter appears as Rose Weil, a fashion designer, in the summer blockbuster. On the other side is Anne Hathaway playing Daphne Kluger, a celebrity and the target of the heist, whose assistant is James Corden (as John Frazier).
It will also see cameos from Anna Wintour, Zayn Malik, Katie Homes, Serena Williams, Kim Kardashian, Kendall Jenner, and Kylie Jenner.
During filming the hotly-anticipated film - set for UK release on June 18 - the cast were rumoured to be at each other's throats.
However, leading lady Sandra Bullock, 53, insists it was never the case, as the female stars of the movie chatted on Graham Norton's sofa in an episode set to air on Friday night.
Joined by Rihanna, Helena, 52, Sarah, 43, and Cate Blanchett, 49, the Miss Congeniality star told the host: 'Everyone wanted us to be pulling each other's hair out, but it's just not true.'
Sandra went on: 'We were expected not to get on. My publicist got an email from a tabloid saying they had heard I wasn't getting on with everyone else on set and I really took it personally until I found out each one of us had got the exact same email.
Ahead of international release, Ocean's 8 has already made a huge splash Stateside, opening at number one with $41.5 million.
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