Sofia wasn't the only celebrity Kylie cut ties with on Instagram.
She clapped back at criticism for defending her friend after the college admissions scandal.
She considered Scott's new girlfriend, Amelia Hamlin, her close friend—but not anymore.
There's an 18-year age difference between Scott and his new girlfriend, Amelia Hamlin.
Bumping into your ex is never ideal.
Their relationship got too serious.
They're officially moving on from each other.
Kourtney Kardashian is also "ignoring" Scott after news of his new girlfriend.
"KUWTK" fans may remember his new girlfriend from a dramatic episode in 2017.
Those Richie genes are strong.