When Stacie and Skipper get into a fight, Barbie offers to switch rooms with them; eventually, all of the Roberts sisters learn no roommate is perfect.

Barbie and her friends try to wow Nikki's fashion idol at a mermaid convention, but things take a fishy turn when Barbie's sisters become suspects in a mystery.

Trey injures himself on the Roberts' property, so the family is extra nice to him. But Barbie and her sisters fear Trey might be up to something.

Barbie and her friends get swept up in the pursuit of internet popularity after a goofy vlog post unintentionally goes viral and they find being famous isn't as great as it seems.

Barbie and Daisy take a trip to Barbie's Wisconsin hometown, where it's up to Barbie to save her beloved Aunt Adele's struggling inn.

Instead of enjoying a relaxing spa weekend with their friends, Ken and Barbie end up trying to keep the owner's grandson out of trouble.

With her sisters suspected in a string of thefts due to a misunderstanding, Barbie works to clear their names and find the real thief, as well as help Nikki impress her idol.

The Roberts family could be evicted from their Dreamhouse unless Barbie can figure out who is behind Malibu's sudden flea infestation.

When dogs get banned from the beach, Barbie and Nikki decide to fight City Hall; victory looks certain until Poppy Reardon joins the race and fights anything but fair.