Who knew that Instagram could cause so much drama?
"I just thought it was so rude to put up a photo of your two best friends where I'm completely blurred out into non-existence," Morgan says. "It looks like I'm watching a 3-D movie without glasses on."
Dorothy tries to defend herself, pointing out that Morgan has cropped her out of photos in the past—but Morgan isn't having it.
Morgan's other bestie Roxy Sowlaty stops by and is asked for her take on the situation.
"It's a little bit early in the morning to be fighting about Instagram," Roxy remarks. "We should wait until like, after our first drink."
Will Morgan be able to overlook Dorothy's social media faux pas? Watch the clip above to see their dramatic fight.
Tune-in to an all-new #RichKids of Beverly Hills this Sunday at 10/9c on E!