Her boss, Kelly Cutrone, already warned her that Steph's screw-ups would be her responsibility, and in an exclusive clip from Monday's episode of The Hills, it appears that Spencer's sister is starting off on the wrong foot.
When Lauren tells Stephanie that she needs to focus at work, she says, "I'm really bad at confrontation. Sorry."
"It's fine. I love you. You're my friend," Lauren replies. But "If Kelly was having this conversation, it would be completely different. She would be screaming at you. She would basically say, 'Screw up again, and you're fired.'"
The Hills airs on Monday (10 p.m. ET) on MTV.
Tell us: How long will Stephanie last at People's Revolution?