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 shows off amazing abs in a pink crop top on a hike in Ibiza

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

Millie Mackintosh poses in underwear as she details her post-baby fitness journey

Millie Mackintosh snaps a selfie in a tiny sports bra

Millie Mackintosh defends Twitter selfie after Professor Green sparks controversy by calling her 'thinspiration' - Irish Mirror Online

Bye Bye Wobbly Bits': Millie Mackintosh Flaunts Sculpted Abs In Lace Bra Following BAFTA Win (Photo)

Why is Millie Mackintosh tweeting pictures of herself looking worryingly thin? She has a responsibility to fans - Katie Hind - Irish Mirror Online

Pregnant Millie Mackintosh shares 1 and 9 month bump comparison snaps

Peaches Geldof introduces son Phaedra as she insists she didn't plan birth on late mother's birthday