Pip Edwards and her son Justice dote on Michael Clark’s daughter Kelsey Lee

She may not have a daughter of her own. 

But Pip Edwards, 40, has fully embraced her role as a potential stepmother to boyfriend Michael Clarke’s daughter Kelsey Lee, five. 

On Saturday, the P.E. Nation fashion designer was seen doting on the youngster as she and Michael, 39, enjoyed a family-friendly yacht party with her 13-year-old son Justice. 

Happy (blended) family! Pip Edwards, 40, displayed her affection for Michael Clarke’s daughter Kelsey Lee, five, as she and Michael, 39, enjoyed a family-friendly cruise with her son justice, 13, on Saturday

Despite being surrounded by a gaggle of trendy cruise-goers, Pip was seen paying special attention to cherubic Kelsey Lee. 

At one stage, Pip leaned down and held both Kelsey Lee’s hands as they shared a close conversation. 

Pip looked typically stylish, showcasing her gym-honed physique in a lemon-coloured swimsuit layered beneath cream high-waisted shorts.   

She's all ears! Pip paid special attention to cherubic Kelsey Lee during the cruise, leaning down to listen to everything the tot had to say

She's all ears! Pip paid special attention to cherubic Kelsey Lee during the cruise, leaning down to listen to everything the tot had to say

She’s all ears! Pip paid special attention to cherubic Kelsey Lee during the cruise, leaning down to listen to everything the tot had to say

Hands-on! At one stage, the pair enjoyed a sweet moment as they held each other's hands

Hands-on! At one stage, the pair enjoyed a sweet moment as they held each other’s hands

Cute moment! At one stage, Justice displayed his close connection with Kelsey-Lee by picking her up for a cuddle

Cute moment! At one stage, Justice displayed his close connection with Kelsey-Lee by picking her up for a cuddle

The peroxide-blonde stunner completed her look with an array of gold jewels, including a bangle, earrings and pendant necklace. 

At one stage, Justice displayed his close connection with Kelsey Lee by picking her up for a cuddle. 

Clad in a black-and-white striped T-shirt, Justice swept up the whippersnapper in his arms and gave her a warm hug 

Sweet: It seems that Kelsey-Lee and Justice get along well

Sweet: It seems that Kelsey-Lee and Justice get along well 

Bathing beauty! Pip looked typically stylish, showcasing her gym-honed physique in a lemon-coloured swimsuit layered beneath cream high-waisted shorts

Bathing beauty! Pip looked typically stylish, showcasing her gym-honed physique in a lemon-coloured swimsuit layered beneath cream high-waisted shorts 

Fun with the blended family! Kelsey looked adorable as she larked around with Justice in her lavender sundress

Fun with the blended family! Kelsey looked adorable as she larked around with Justice in her lavender sundress

Fun with the blended family! Kelsey Lee looked adorable as she larked around with Justice in her lavender sundress

Kelsey Lee looked adorable as she larked around with Justice in her lavender sundress. 

Michael was meanwhile spotted relaxing nearby, wearing a black T-shirt. 

He completed his seafaring ensemble with a black fedora hat. 

Cheers! Michael was meanwhile spotted relaxing nearby, wearing a black T-shirt

Cheers! Michael was meanwhile spotted relaxing nearby, wearing a black T-shirt

All that glitters! The peroxide-blonde stunner completed her look with an array of gold jewels, including a bangle, earrings and pendant necklace

All that glitters! The peroxide-blonde stunner completed her look with an array of gold jewels, including a bangle, earrings and pendant necklace

Aye, aye, captain! Pip and Michael were spotted enjoying an animated conversation with the vessel's captain

Aye, aye, captain! Pip and Michael were spotted enjoying an animated conversation with the vessel’s captain 

Michael co-parents Kelsey Lee with his ex-wife Kyly, following the former couple’s $40million split last year.    

Michael and Kyly announced their split in February, after seven years of marriage, but are believed to have split months prior.   

The retired sportsman then moved on with fashion mogul Pip, who shares Justice with her ex-partner Dan Single. 

The glamorous couple went Instagram public in July during a blended family getaway in Noosa. 

While Michael is notoriously private about his love life, he did reveal he was ‘so happy right now’ and ‘in a great place’ in an interview with Stellar magazine in September.  

Making it work: Michael co-parents Kelsey Lee with his ex-wife Kyly, following the former couple's $40million split last year

Making it work: Michael co-parents Kelsey Lee with his ex-wife Kyly, following the former couple’s $40million split last year