Kylie Minogue has helped her younger sister Dannii celebrate half a century of life by sharing a number of incredible throwback photos from their childhood Down Under.
The 53-year-old pop babe was keen to celebrate her little sister – who has turned the landmark age of 50-years-old.
With celebrations underway in Australia for the fellow pop singer, many fans and followers were inundating Dannii with notes about her birthday.
But Kylie really took the cake when she shared a collection of lovely photos from over the years in order to celebrate her sister’s 50th.
Taking to Instagram on Wednesday, Kylie wrote: “Happy 50th to my baby sister @danniiminogue … oh and, she ‘just wants to party now’.”
She then exclaimed: "GO FOR IT. LOVE YOU!!!!!!!!!!" – alongside a string of emojis including hearts, cake, a microphone, an explosion, shades and an emoji of sisters.
Kylie hinted she couldn't believe her sister was catching up with her in the age stakes, adding: "50. I can hardly believe it. So proud of you."
Kylie shared a string of photographs – including incredible throwback snaps of her sister in her childhood.
The cover image that Kylie shared showed Dannii flashing an excited smile while toasting with a champagne glass.
While the next image showed the sisters playing in sand together as children.
A subsequent image showed Kylie and Dannii wearing extravagant ballgowns while posing for a magazine photoshoot.
And the next slide showed an instantly recognisable – and hardly changed – vision of Dannii as a girl, holding a toy cat and wearing roller-skates.
A final slide contained video footage of the sisters as adults laughing and singing together.
Meanwhile, Dannii herself revealed she was overwhelmed by all the kind messages friends, fans and family had sent her in celebration of her landmark year.
Sharing a video of herself on her own Instagram page, she wrote: "So much birthday love today, and I’m feeling every bit of it.
"Loving all your posts and messages and memories. Thank you for making my special day feel extra special, Dx."
She also shared a video of herself popping open a bottle of champagne, and wrote: “Big birthdays are even better when you share them with bubbles.”
Fans were quick to congratulate Dannii on her birthday – and to point out how eternally youthful she looks.
One impressed follower wrote: “No way, sending 50 amazing wishes your way Happy Birthday.”
While another gushed: “Happy birthday dannii you don't look a day over twenty one hope you have had a fantastic day.”
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And another fan commented: "Happy 50th birthday Dannii , I turned 50 also this year , we are as young as we feel . Enjoy the celebration."
Dannii has been living in the spotlight for most of her life – having signed her first record deal in 1989 at the age of 18, and went on to unleash smash hit singles including Put The Needle On It, All I Wanna Do, and I Begin To Wonder.
While Dannii was just eight-years-old when she made her acting debut in 1979 on Australian TV – later playing a character named Emma Jackson in iconic soap Home and Away from 1989 to 1990, and more recently won fans as a judge on shows including The X Factor and The Masked Singer: Australia.
