The model and WAG, 27, was pictured in her casuals today (23 September) during a Strictly rehearsal break.
Abbey, who is mum to two-year-old daughter Sophia, was walking down the street while heavily engrossed in her phone when she lifted up her casual varsity-style top to reveal her super flat tum.
Proving that it's just nonstop dancing at the moment, the star had teamed her cotton long-sleeved tee with a pair of grey tracksuit bottoms and some comfy trainers.
Abbey, who is partnered with newcomer Aljaž Skorjanec on the BBC1 show, was wearing her long blonde hair loose and had donned an on-trend pair of round sunnies.
After popping out for a break, Abbey was back on the dancefloor - and her phone again to update her Twitter account!
She tweeted: "And here we go again #danceclass."
Check out this year's Strictly celebrities and their professional partners in our gallery:
Copyright: BBC/Ray Burmiston