Kris Smith’s girlfriend Sarah Boulazeris flaunts her trim and toned post-baby body

Kris Smith’s girlfriend Sarah Boulazeris flaunts her trim and toned post-baby body just six months after giving birth to daughter Frankie Elle

She welcomed her daughter Frankie Elle with long-time partner Kris Smith in December.

And on Saturday, Sarah Boulazeris, 29, showed off her toned physique just six months after the birth of her second child.

The mother-of-two flaunted her clearly defined abs and slim frame as she promoted her prenatal and postpartum workout regime.

Superfit: Kris Smith’s girlfriend Sarah Boulazeris flaunted her trim and toned post-baby body on Saturday just six months after giving birth to daughter Frankie Elle

 She styled a low-cut grey sports bra with high-waisted yoga leggings.

The brunette beauty kept her hair down, opting for a makeup-free look. 

‘Prenatal and postpartum programs for you gorgeous mammas designed by me MAMMA of two deliciously crazy girls under two,’ Sarah said. 

Transformation: Sarah showed off her toned physique just six months after the birth of her second child. Pictured during pregnancy

Transformation: Sarah showed off her toned physique just six months after the birth of her second child. Pictured in May with Frankie

Transformation: Sarah showed off her toned physique just six months after the birth of her second child. Pictured left during pregnancy, pictured right in May with Frankie

Her doting boyfriend, 41, commented on the post: ‘Hell yes… you look amazing as always babas (sic).’

Kris and Sarah also share 18-month-old daughter Mila together. Kris is also father to son Ethan, nine, who he shares with ex Dannii Minogue.

Sarah is the creator of Bump Fit, a fitness program for pregnant mothers designed to accommodate them at different stages of their pregnancy. 

Singing her praises: Her doting boyfriend Kris Smith, 41, (pictured) commented on the post: 'Hell yes... you look amazing as always babas (sic)'

Singing her praises: Her doting boyfriend Kris Smith, 41, (pictured) commented on the post: ‘Hell yes… you look amazing as always babas (sic)’

The program includes cardio along with weights, allowing women to ‘snap back’ into shape after the birth of their children.  

She told The Daily Telegraph: ‘It’s better to keep moving than sitting and doing nothing, provided that you have a clearance from your doctor.’ 

In March, Sarah revealed in an Instagram Q&A she usually tries to stick to healthy food while sharing her favourite ‘indulgence’ – fruit salad.  

Brood: The couple's first daughter Mila is pictured being introduced to her new sister

Brood: The couple’s first daughter Mila is pictured being introduced to her new sister

‘To me this fruit salad is indulging. If I’m craving something I’d generally have it. I don’t enjoy greasy, fast foods,’ she wrote.  

‘I love cooking and creating nutritious tasty foods at home,’ she added. 

‘I like to eat with purpose – food is fuel! If we eat crap we generally feel crappy.’   

Secrets! Sarah revealed she doesn't crave bad foods, with her considering a fruit salad as "indulging" when it comes to calories

Secrets! Sarah revealed she doesn’t crave bad foods, with her considering a fruit salad as ‘indulging’ when it comes to calories