College basketball and social media star Haley Cavinder has a new home -- she just announced she'll be suiting up for the TCU women's basketball team for her final year of eligibility after unretiring last month.
22-year-old Haley -- 1/2 of the popular Cavinder Twins -- made the move official on Monday ... sharing photoshoot shots of her wearing a Horned Frogs jersey and crown while sitting on a throne.
"The last rodeo #committed," Haley said.
Her sister clearly approves ... adding, "GO FROGSSS BABY" and "mom just bought purple cowboy boots after seeing this," in the comments.