Charmed star Alyssa Milano shares sweet birthday tribute to Holly Marie Combs

They rose to fame on the iconic 90s show Charmed.

And almost 30-years later, Alyssa Milano proved her friendship with co-star Holly Marie Combs is stronger than ever.

The 47-year-old took to her Instagram to share a sweet birthday for her long-time on-screen sister.

“Happy Birthday to this gem! I hope this next year brings you all the happiness you can bear ❤️,” she wrote alongside a throwback photo of the pair.

The image appeared to be an image of the pair, who recently reunited for an appearance of Grey’s Anatomy.

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A post shared by Alyssa Milano (@milano_alyssa)