Coco Rocha has Sunday fun with daughter Ioni Conran, four, at NYC child cancer benefit Runway Heroes

Coco Rocha and her daughter Ioni Conran had fun as they attended a Runway Heroes benefit for children's cancer research held at New York City's Glasshouse Chelsea Saturday.

The Canadian supermodel, 31, donned an all-black ensemble consisting of a long-sleeved black top that advertised her Coco Rocha Model Camp, rounding out the ensemble with black pinstriped pants and suede high-heeled boots. 

She posed with her adorable daughter Ioni, four, who wore a small sweatshirt for the model camp with a black tutu and white boots, topping off things with a floral headdress.

Strike a pose: Coco Rocha, 31, and her daughter Ioni Conran, four, had fun as they attended a Runway Heroes benefit for children's cancer research held at New York City's Glasshouse Chelsea Saturday

Strike a pose: Coco Rocha, 31, and her daughter Ioni Conran, four, had fun as they attended a Runway Heroes benefit for children's cancer research held at New York City's Glasshouse Chelsea Saturday

The 5ft10 catwalk star, whose full name is Mikhaila Rocha, had her dark brown locks pulled back into a ponytail and wore a light layer of makeup to the benefit event, where children who are battling with cancer take part in a fashion show.

The nonprofit says it works with the fashion industry to 'focus on providing a confidence-boosting experience that gives children the best chance to overcome their illness without missing out on their childhood.'

Monies raised at the events, according to the organization, are earmarked for 'clinical trials in hopes of developing more curative treatments for childhood cancer.'

The mom-of-two - Ioni and son Iver, one, with husband James Conran told Page Six in September that Ioni and her little brother have a close sibling bond.

Too cute! Ioni, four, wore a small sweatshirt for the model camp with a black tutu and white boots, topping off things with a floral headdress

Too cute! Ioni, four, wore a small sweatshirt for the model camp with a black tutu and white boots, topping off things with a floral headdress 

Model behavior: Coco posed with Ioni and a young pal at the Gotham event

Model behavior: Coco posed with Ioni and a young pal at the Gotham event 

'Every morning they must cuddle, not by me,' she said. 'Iver runs up to Ioni and she knows she must give him a cuddle. I love that and I hope that continues.'

She showed off an adorable shot with the tots dressed up - Ioni like a tiger and Iver like a lion - via social media on Friday.

'My Friday night is about to get WILD!' she said. 'Ioni had the idea of a big cat / jungle themed party co-hosted with her mane man, Iver.' 

Stunning: The 5ft10 catwalk star, whose full name is Mikhaila Rocha, had her dark brown locks pulled back into a ponytail and wore a light layer of makeup

Stunning: The 5ft10 catwalk star, whose full name is Mikhaila Rocha, had her dark brown locks pulled back into a ponytail and wore a light layer of makeup

Fun mood: The 5ft10 catwalk star posed with her daughter and other kids at the function

Fun mood: The 5ft10 catwalk star posed with her daughter and other kids at the function 

Fun time: She showed off an adorable shot with the tots dressed up - Ioni like a tiger and Iver like a lion - via social media on Friday

Fun time: She showed off an adorable shot with the tots dressed up - Ioni like a tiger and Iver like a lion - via social media on Friday

In her chat with Page Six, Rocha told the outlet about how being a mom-of-two has altered her beauty regimen.

 'At nighttime, you get the babies to sleep, and you hope you have a shower or you're so exhausted that you might get your makeup off,' she said. 'In the morning you might have a leftover smokey eye; does it work the next day, who knows? Once in a while I will do something big, like do a mask on my face.'

In her chat with the publication, Rocha said moms should also make sure they leave time for themselves when the opportunity arises.

'I think don't think of it as being selfish to take care of yourself, a happy mom will literally be a lot more beneficial to everyone,' Rocha said. 'It makes you feel a lot better when you just take a minute for yourself.

'I'm not talking about going off and getting everything done, just something for you; working out, your green smoothie in the morning, whatever it is for you, you will help the family.' 

Coco Rocha has Sunday fun with daughter Ioni Conran, four, at NYC child cancer benefit Runway Heroes

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