She's known for being the wildest member of Girls Aloud due to her hard-partying.
But it appears Sarah Harding has turned over a healthy new leaf as she prepares to get fit for her upcoming nuptials.
The singer, 29, showed off the results of her recent workouts as she flashed her toned stomach in a crop top as she headed home from the gym yesterday.
Wearing her gym ensemble of leggings, trainers and Run DMC retro top, Harding looked full of energy as she bounced along the pavement.
The brunette star is preparing for her upcoming summer wedding to DJ fiance Tom Crane.
And she's enlisted the help of a personal trainer so she can look her best for the big day.
She told More! magazine: 'I could definitely be slimmer, but I’m working on it with a trainer.
'I want to crack nuts with my a**e.'
As well as slimming down, it is likely Harding will return to her blonde colour after dyeing it black earlier this year, before changing to her current brunette 'do.
She explained: 'The general consensus is that I'm preferred blonde. People know me for being blonde, so I'm slowly going back to that. I just wanted a change.'
Harding admitted on This Morning this week she had booked the venue, but declined to give a place or date.
However, reports last month claimed the pair were planning to wed at Cliveden House in Berkshire.
Aside from planning her nuptials, Harding has also been promoting her new TV show Dating In The Dark, which sees prospective couples going on dates in dark rooms without getting to see what each other looks like.
But it appears Sarah Harding has turned over a healthy new leaf as she prepares to get fit for her upcoming nuptials.
The singer, 29, showed off the results of her recent workouts as she flashed her toned stomach in a crop top as she headed home from the gym yesterday.
Wearing her gym ensemble of leggings, trainers and Run DMC retro top, Harding looked full of energy as she bounced along the pavement.
The brunette star is preparing for her upcoming summer wedding to DJ fiance Tom Crane.
And she's enlisted the help of a personal trainer so she can look her best for the big day.
She told More! magazine: 'I could definitely be slimmer, but I’m working on it with a trainer.
'I want to crack nuts with my a**e.'
As well as slimming down, it is likely Harding will return to her blonde colour after dyeing it black earlier this year, before changing to her current brunette 'do.
She explained: 'The general consensus is that I'm preferred blonde. People know me for being blonde, so I'm slowly going back to that. I just wanted a change.'
Harding admitted on This Morning this week she had booked the venue, but declined to give a place or date.
However, reports last month claimed the pair were planning to wed at Cliveden House in Berkshire.
Aside from planning her nuptials, Harding has also been promoting her new TV show Dating In The Dark, which sees prospective couples going on dates in dark rooms without getting to see what each other looks like.