Millie Mackintosh tweet snap showing off her incredible flat stomach and a lace bra as she continues pre-wedding weight loss plan

The 23-year-old Made in Chelsea star shared the results of her fitness drive to her Instagram page by posting a picture of herself in a lace bra.

Millie Mackintosh snaps a selfie in a tiny sports bra

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Millie Mackintosh displays her incredible physique in black lingerie as she poses for stunning snaps

Millie Mackintosh flaunts her flat stomach before hitting Coachella

Pregnant Millie Mackintosh shows off her baby bump

Millie Mackintosh flashes her washboard abs in a black sports and leggings

Millie Mackintosh embraces postpartum body by showing cellulite in plunging swimsuit - Mirror Online

Millie Mackintosh displays her incredible physique in black lingerie as she poses for stunning snaps

Coleen Rooney and Kai pay tribute to Sir Alex Ferguson by wearing red as they attend his final Man Utd game

Millie Mackintosh flashes her washboard abs in a black sports and leggings

Millie Mackintosh embraces postpartum body by showing cellulite in plunging swimsuit - Mirror Online

Millie Mackintosh snaps a selfie in a tiny sports bra