Underwater wedding bells are ringing as Mr. Fangtooth gets ready to marry his sweetheart in this sparkling Mermaid Tales adventure.Pearl can&;t believe that grumpy cafeteria worker Mr. Fangtooth is marrying Lillian the librarian. She doesn&;t understand why Lillian would want to marry someone who is always so grouchy. And she&;s even more shell-shocked to discover that Echo, Shelly, and Kiki are going to be flower girls at the wedding! Pearl is tail-flipping mad&;why wouldn&;t Mr. Fangtooth and Lillian invite her to be a part of the ceremony too?! Pearl makes up her mind: One way or another, she is going to be in that wedding too. She decides she will prove that she&;s the perfect flower girl by taking over the wedding planning&;with disastrous, expensive results! Can Pearl clean up her mess and make sure that Lillian and Mr. Fangtooth have a happily ever after after all?