This week on "Lady Problems," the MTV News podcast dedicated to pop culture's treatment of women, Hazel Cills and Teo Bugbee co-host alongside film critic Kristen Yoonsoo Kim. First, we talk about the new Olivier Assayas movie Personal Shopper, in which Kristen Stewart plays a personal shopper who may or may not sext with ghosts. Then we analyze Stewart’s career at large from the cringe-worthy Twilight to her first Assayas collaboration Clouds of Sils Maria and try to pinpoint exactly when she got so damn good at acting.  Find Rachel, Hazel, and Teo on Twitter and say hi, and call us up with your Lady Problems at 205-677-5239  — yes, that is 205-677-LADY, and if you think we’re not going to remind people of that every single week, then you must not know Lady Problems.