The rocker kicks off his European tour in Madrid

Ronnie Wood shared an adorable picture with his six-year-old twin daughters as he celebrated turning 75 on Wednesday.

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The Rolling Stones rocker posted the photo on his Instagram page to commemorate his big day. In a candid photo, the trio melted hearts with their endearing grins. Dressed in sweet, colourful dresses, Gracie and Alice looked adoringly at their famous father.

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He captioned the post: "Happy Birthday to Ronnie! 75 today!! Ronnie is also celebrating 47 years tonight since joining The Rolling Stones, and will be celebrating on stage with everyone at the Madrid show! See you later."

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Ronnie finished the post by penning: "Here is Ronnie with his beautiful twin daughters, Gracie and Alice, taken by @richardyounggallery for Ronnie's 75th & the twins' 6th."

The rocker looked every inch the doting dad

Fans raced to the comments section with their birthday messages, with one commenting: "Happy birthday Ronnie. I'll be celebrating with you tonight at the show."

Another added: "Precious picture…Happy birthday!"

A third remarked: "And the twins are getting so tall!"

This isn't the first time Ronnie has gushed over his twins. On Monday the celebrated rocker paid tribute to his daughters with a sweet birthday post as they turned six. Hugging each other adoringly, Ronnie's girls appear to have a special bond with one another.

His twin daughters turned six on Monday

The doting dad proudly captioned the post: "Happy birthday to our girls Gracie Jane and Alice Rose! Wishing you both a magical day. We love you!"

Ronnie shares his twins with wife Sally Humphreys. The pair tied the knot in December 2011 following a whirlwind six-month relationship. Aside from the twins, the 75-year-old father also shares son Jess, 45, with his first wife Krissy Findlay and Leah, 43, and Tyrone, 38, with second wife Jo Wood. He also adopted Jo's son Jamie from a previous marriage.

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The rocker starts his SIXTY tour on Wednesday alongside bandmates Mick Jagger and Keith Richards. They are due to kick off their European tour with a show in Madrid on Wednesday evening.

The tour will be making its way to London on 25 June and 3 July with performances taking place in Hyde Park.

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