Season 1, Episode 4 Erin and Joe go to LA for Fergie's ELLE cover shoot and Erin tries to dissuade Joe from using a look pulled by Olivia.
Season 1, Episode 7 Olivia is late to interview designers and puts her job at stake when Louise must step in and do it for her.
Season 1, Episode 2 Olivia tells Erin that she's not interested in doing anything on Whitney's new line. Period.
Season 1, Episode 1 Erin is told to make amends with Olivia by ELLE Editor in Chief Robbie Myers and Creative Director Joe Zee.