Lucy Mecklenburgh gives a flash of her bra in see-through black dress as she hosts cosmetics event

Lucy Mecklenburgh cuts a chic figure in a black frilled spotted dress as she joins her fiancé Ryan Thomas for Ascot's fireworks event

Lucy Mecklenburgh strips off to a lacy black bra as she flaunts her gym-honed body

Lucy Mecklenburgh gives a flash of her bra in see-through black dress as she hosts cosmetics event

Lucy Mecklenburgh topless:Flashes her boobs in some seriously classy black and white shots - Irish Mirror Online

Lucy Mecklenburgh looks gym-tastic following impressive Tumble performance

Lucy Mecklenburgh has done the impossible with new gym photos - OK! Magazine

Lucy Mecklenburgh strips off to a lacy black bra as she flaunts her gym-honed body

Stunning Lucy Mecklenburgh shows off her toned tummy and pert bum in new fitness campaign

Lucy Mecklenburgh dons a halter crochet dress at Eating Happiness screening

Lucy Mecklenburgh admits she is 'proud' of her fitness progress as she shares flat tummy underwear snap - OK! Magazine

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What bra should I wear under a low back bodysuit with thin straps? - Quora