Over the weekend, the 21-year-old beauty mogul took to Instagram to celebrate the 22nd birthday of one of her best friends, Anastasia Karanikolau. The girls, who met at Barnes and Noble when they were kids, each sported hot pink bikinis as they lounged on floats in the pool.
"It’s ya birthday it’s ya birthday bad b**ch contest you in first place ? ??????," Jenner captioned one post of their pool adventures.
The pair was joined by their mutual pal, Yris Palmer, for their outdoor outing. "When the tequila hits ??♀️??♀️??♀️?," Jenner captioned one pic of Karanikolau falling off a float that the trio was posed on and into the pool.
While Karanikolau's birthday celebrations by the pool appeared to be a blast, another party Jenner threw for her was a bit more controversial. Jenner opted to tie the themed bash to The Handmaid's Tale, a Hulu series largely about women's oppression.