Max Domi's girlfriend Estelle Phillips celebrates birthday with Canadian tradition

Estelle Phillips is marking her birthday with a visit to a Canadian favourite.

On Monday, Phillips and boyfriend Max Domi rang in her birthday in style at the Canadian National Exhibition — a summer tradition for many people in the Greater Toronto Area.

She took to Instagram with a heartwarming set of photos capturing the memorable day.

The post included a candid shot of Phillips beaming while clutching a Hello Kitty plush — seemingly a prize won from one of the fair's games — and a "hilarious" caricature drawing of her and the Toronto Maple Leafs centreman.

"Best day ever," she captioned the snaps. "Thank you for all the birthday love, I feel like the luckiest girl in the world."

Not to be outdone, Domi, 28, took to his own Instagram to pay tribute to his girlfriend on her special day. "Happy birthday, beautiful! We love you," he penned alongside a carousel of photos of the happy couple spending time outdoors.

The pair's sweet celebration didn't go unnoticed by their fans, who flooded the comments dubbing them "couple goals."

"You and Max are the cutest, omg. Couple goals for real — and that drawing is hilarious! Happy birthday, beautiful!," an Instagram user wrote.

Another added: "So adorable."

"I’m obsessed with cartoon you and [Max]," someone chimed in.

"Power couple," a fan commented.

"You two are the best! So cute!" wrote another.

This is far from the first time the couple has shared adorable photos on Instagram.

Fans swooned over the couple in February after Phillips shared a touching Valentine's Day post for Domi on Instagram.

The post included a couple of polaroids of the pair in matching black outfits, hugging and locking lips, as well as two snaps of a piece of bread being cut into the shape of a heart.

"I love you! Happy Valentine’s Day!" Domi commented on the photos.

A fan added in the comments: "So sweet!"

"Love these," another penned.

"You look incredible together!" someone else pointed out.

"You guys are absolutely beautiful," echoed another.

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