Sean ‘Diddy’ Combs and Ashton Kutcher stopped partying together after actor started dating this star and it's not Mila Kunis

Sean ‘Diddy’ Combs and Ashton Kutcher's friendship, which began in the early 2000s, ended when Kutcher’s relationship with Demi Moore changed their dynamic. While Combs faces legal challenges, this chapter of their history resurfaces.