It's concert time and Ariel is late again! But she gets there just in time to join in the music with all her friends.
Ariel is missing from the concert rehearsal so her sister Alana goes in search of her and ends up trapped in a shipwreck. Then Ariel, Sebastian and Flounder have to rescue her, with the help of a friendly dolphin.
Brooke and Berkeley show how to build LEGO Disney Princess Ariel's Magical Kiss.