They're known for their glamorous style, but on their days off you'd expect them to sport a more casual look.
However, The Saturdays stepped out in London yesterday looking a little dressed up for a trip to the shops.
Una Healy, 28, wore a see-through lace top with her bra and midriff clearly visible, while Frankie Sandford, 21, opted for a pair of short shorts.
Fellow bandmates Mollie King, Vanessa White and Rochelle Wiseman went for a more low-key 'daytime' look but still donned skyscraper heels - not the best option for pounding the high street.
The band, who has just announced its 2011 UK tour, is inseparable, spending time together even outside of work.
On Tuesday the girls had a dinner party at Sandford's house and last night they attended a murder mystery night.
Healy tweeted, 'Had a great time at the murder mystery last night! Our table guessed the right person but didnt have the correct theory, close but no cigar!'
King added: 'Just got back from a hilarious Murder Mystery!!! Andd I SHOT someone!!! I stood up on my chair and shot him with a LOUD gun!! I wasn't the killer though! Frankie got the shock of her life!!'
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source: dailymail