The very cheeky star - famed for flashing her famous cleavage - was letting her derrière steal some of the limelight for a change as she showed it off in a very see-through bondage-style dress.
Cheeky! Helen Flanagan
Following a party at London's Whisky Mist, Helen shunned the well-established 'how-to-get-into-a-taxi-in-front-of-the-paps' protocols to give them something to take pictures of.
Helen causes a stir as she leaves London's Whisky Mist
The bash was held by FHM in Helen's honour, to celebrate her becoming the covergirl of the new issue of the magazine.
She was previously named the UK's sexiest woman in their readers' poll earlier this year - a title which she's obviously keen to retain with antics like this.
Helen Flanagan FHM party
Helen Flanagan(01 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(02 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(03 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(04 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(05 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(06 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(07 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(08 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(09 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(10 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(11 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(13 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(16 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(17 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(18 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(19 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(20 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(21 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(22 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan(25 of25)
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Helen Flanagan at an FHM party at London's Whisky Mist (credit:WENN)
Helen Flanagan: Her 100 Sexiest Pics
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(credit:Helen Flanagan/Twitter)
Helen Flanagan(02 of100)
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(credit:Ian Powel)
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LONDON, UNITED KINGDOM - MAY 01: Helen Flanagan attends the FHM 100 Sexiest Women In The World 2013 Launch Party at Sanderson Hotel on May 1, 2013 in London, England. (Photo by Stuart C. Wilson/Getty Images) (credit:Getty Images)