The 25-year-old model, who just welcomed her first child into the world, took to Instagram to share a slideshow of photos of them throughout the years.
“Today I celebrate, but am always grateful for, the 24 years that I have been blessed with my baby sister @bellahadid who always has my back and brings me the yummiest treats 🧁🦋,” Gigi started the tribute.
She continued, “I am so proud of your constant growth and light. You have a beautiful heart and I wish you a year of every opportunity to do what makes you the most fulfilled, sharing that magic💞 near and far. 🌍 WHO LOVES YOU?! YOUR SISTER. Have the best day !!!!!! 🍸🏝 HAPPY BDAY.”
Gigi and Bella‘s dad recently spoke out to explain why it’s “dangerous” being their father.