Keeping it casual! Hilary Duff opts for ripped jeans and grey sweater as she drops off son Luca for baseball outing with ex Mike Comrie

They separated back in 2016.

But that doesn't mean Hilary Duff and Mike Comrie aren't teaming up when it comes to raising their five-year-old son Luca.

Hilary, aged 30, decided on a laid-back look when it came to dropping her son off with his father.

Co-parents! Hilary Duff and Mike Comrie teamed up Saturday to take their son Luca to baseball

Co-parents! Hilary Duff and Mike Comrie teamed up Saturday to take their son Luca to baseball

The former Disney star kept warm in a grey sweater, though apparently decided to push her sleeves up as the sun came out.

A ripped pair of jeans, which she cuffed at the hems, revealed her fit legs, while she rounded out her low-key look with some pink slides.

The Lizzie McGuire star accessorized with a large watch on her left wrist, some oversize shades, gold earrings and a large leather tote with comically large zipper.

Her mixed locks were parted in the middle, and a smokey eye, blush and rose lipstick made sure the sometime singer looked flawless.

Autumn-ready: The former Disney star kept warm in a grey sweater, though apparently decided to push her sleeves up as the sun came out

Autumn-ready: The former Disney star kept warm in a grey sweater, though apparently decided to push her sleeves up as the sun came out

Glam: Her mixed locks were parted in the middle, and a smokey eye, blush and rose lipstick made sure the sometime singer looked flawless

Glam: Her mixed locks were parted in the middle, and a smokey eye, blush and rose lipstick made sure the sometime singer looked flawless

She also carried a purple backpack, which may have actually belonged to her son Luca.

The pint-sized sportsman wore a red little league uniform complete with 'Comrie' lettered on the back.

Mike, 37, kept things appropriately sporty for the outing with his only child.

The retired hockey player opted for a navy blue v-neck, black shorts and black trainers with thick white soles.

Weighed down: The Lizzie McGuire star accessorized with a large watch on her left wrist, some oversize shades, gold earrings and a large leather tote with comically large zipper

Weighed down: The Lizzie McGuire star accessorized with a large watch on her left wrist, some oversize shades, gold earrings and a large leather tote with comically large zipper

A backwards black ball cap and slick aviator shades completed the athletic ensemble.

Mike and Hilary got together in 2007 and married in 2010. They welcomed Luca two years later.

The Disney Channel alum filed for divorce in February 2015 citing irreconcilable differences. It was finalized a year later.

She has now moved on with singer-songwriter and producer Matt Koma, 30. 

Out and about: Mike, 37, kept things appropriately sporty for the outing with his only child

Out and about: Mike, 37, kept things appropriately sporty for the outing with his only child