When the World Petacular comes to Heartlake City and is almost ruined before it’s even started, five feisty girls unite, despite their differences, using their creativity to save the day.

When Emma, Olivia, Andrea and Mia plan a surprise party for Stephanie’s birthday, they soon discover that it’s not easy keeping their plans secret from Stephanie who becomes suspicious when none of the girls have time to hang out.

Olivia, Stephanie, Andrea, Mia and Emma enter a science contest at school and win a trip on a luxury yacht but not everything goes as planned when they set out to sea.

When the girls go to Mia’s grandparents’ ranch and Olivia accidentally knocks down the neighbor’s barn, the girls promise to raise money to rebuild it and now have to learn to set aside their differences and work together to make good on their promise.

When Stephanie becomes obsessed with beating her rival Tanya in a float building contest and accidentally disregards Emma’s ideas and design, Tanya convinces Emma to join her team to get revenge on Stephanie.

When Olivia’s Aunt Sophie is getting married and the groom has gone missing in the jungle, the girls fly out to the jungle in secret to try to find him in time for the wedding.