special slideshow<\/a> of throwback photos to Instagram on Thursday. \u201cHappy birthday to my best friend\u2764\ufe0f,\u201d Bella wrote in her caption.<\/p>\n\nThe slideshow featured various snaps of the Hadids over the years, from shots of them as children, at the beach drinking smoothies, and at the barn about to go horseback riding, to more recent photos of them at events like the US Open and behind-the-scenes at fashion shows.<\/p>\n\nOne sweet photo even shows Gigi feeding milk to Bella when she was just a baby. And in another slide, Harper\u2019s Bazaar <\/em>even got a wink, as the two are seen standing in front of a wall of Bazaar <\/em>covers of them.<\/p>\n\n\n
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Bella Hadid \/ Instagram<\/span><\/figcaption><\/p>\n<\/div>\n<\/div>\n<\/section>\nBella went on to praise her sister in the rest of her post caption, writing: \u201cMy heart, my mentor, my sister, my happy place, for ever and ever and ever. Thank you for teaching me. Thank you for loving me. You get more incredible, wise, beautiful, cool every single year. I am blessed to be your sister and to watch you navigate life in the most beautiful way, makes me most proud. I love you so much it hurts, my sissy pants. !!!!\u201d<\/p>\n
In the comments section, Gigi showed her appreciation, as she wrote: \u201cLove you my sweet chicken.\u201d Their younger brother, Anwar, chimed in too, to add: \u201c@gigihadid WE LOVE YOU SO MUCH SIS\ud83e\udd72\ud83e\udd72\ud83e\udd72\ud83e\udd72\ud83e\udd72\ud83e\udd72.\u201d<\/p>\n
Over the years, the sisters have often made gushing, dedicated posts<\/a> to one another on their birthdays\u2014and don\u2019t expect that tradition to end any time soon.<\/p>\n<\/div>\n