Cara Delevingne Is Celebrating Her Birthday With an Epic Mexican Vacation

August is prime vacation time, and Cara Delevingne is taking full advantage. Ahead of her 25th birthday on Saturday, the model is celebrating the milestone in Mexico with not one, not two, but 12 of her closets model pals. You probably know their names: Suki Waterhouse, Georgia May Jagger, Adwoa Aboah, Alice Dellal, and of course her sister Poppy Delevingne are among those in attendance. Like the true friends they are, the girls even wore customized T-shirts with Cara's face on them. How cute is that? It's safe to say she'll be ringing in her birthday tomorrow in good company.

Scroll down to see Cara Delevingne's Instagrams from her model-filled trip to Mexico.