They’re two senior girls who are on the LSU Gymnastics team, 2024 National Champs. 
The girl on the Left is KJ Johnson, she is a 5’0 All Around senior from Dallas Texas, she has over 300K followers, and has naturally blonde hair with brown dye, and sometimes she wears her hair up in twin buns on her head. The girl on the right is Olivia Dunne, a 5th year senior from Hillsdale NJ. She is 5’6 and has blonde hair, and has over 13.5 Million followers. Olivia has 45x as many followers as KJ.