Dannii Minogue celebrates her 50th birthday with boyfriend Adrian Newman and ...

Dannii Minogue celebrates her 50th birthday with boyfriend Adrian Newman and ...
Dannii Minogue celebrates her 50th birthday with boyfriend Adrian Newman and ...

Dannii Minogue celebrated her milestone 50th birthday on Wednesday.

And to commemorate the big day, the star enjoyed a quaint picnic on the park in Melbourne alongside her rocker boyfriend Adrian Newman, her 10-year-old son Ethan and two of her friends.

The age-defying singer looked barely a day over 30 as she drank prosecco and ate sushi and birthday cake while conversing and laughing with her pals.

Cheers! To celebrate her 50th birthday on Wednesday, Dannii Minogue enjoyed a quaint picnic on the park in Melbourne alongside her rocker boyfriend Adrian Newman, her 10-year-old son Ethan and two of her pals

Cheers! To celebrate her 50th birthday on Wednesday, Dannii Minogue enjoyed a quaint picnic on the park in Melbourne alongside her rocker boyfriend Adrian Newman, her 10-year-old son Ethan and two of her pals

Dannii looked absolutely stunning in a navy polka dot dress, which she teamed with a leather jacket and a pair of white sneakers.

While the star's youthful complexion was on display, she shielded her eyes from view with a pair of oversized designer sunglasses and accessorised with some dangly hoop earrings.

She wore a dark pink lipstick and a flash of bronzer on her cheeks for the occasion.

Stunning: Dannii looked absolutely stunning in a navy polka dot dress, which she teamed with a leather jacket and a pair of white sneakers

Stunning: Dannii looked absolutely stunning in a navy polka dot dress, which she teamed with a leather jacket and a pair of white sneakers

Doesn't look a day over 30! While the star's youthful complexion was on display, she shielded her eyes from view with a pair of oversized designer sunglasses and accessorised with some dangly hoop earrings

Doesn't look a day over 30! While the star's youthful complexion was on display, she shielded her eyes from view with a pair of oversized designer sunglasses and accessorised with some dangly hoop earrings

Chic: Swiss rocker Adrian Newman - who has been dating Dannii since 2014 - looked the epitome of cool in a long grey T-shirt, ripped jeans and brown boots

Chic: Swiss rocker Adrian Newman - who has been dating Dannii since 2014 - looked the epitome of cool in a long grey T-shirt, ripped jeans and brown boots

On brand: While Kylie was not in attendance, she was still there in spirit - with a delivery to her home earlier in the day showing an abundance of Kylie's wine being delivered to the door

On brand: While Kylie was not in attendance, she was still there in spirit - with a delivery to her home earlier in the day showing an abundance of Kylie's wine being delivered to the door

While sister Kylie was not in attendance, she was still there in spirit - with a delivery of Kylie's brand of wine delivered to Dannii's home earlier in the day.

Swiss rocker Adrian - who has been dating Dannii since 2014 - looked the epitome of cool in a long grey T-shirt, ripped jeans and brown boots.

Dannii appeared to be having a whale of a time with her pals, at one point raising a $7 bottle of Yellowglen's Brut Cuvee in the air to toast the happy occasion.

It comes after Kylie, 53, shared a sweet online tribute to her younger sister to celebrate the milestone birthday.

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