Molly

Molly is a musical female guppy, and a natural born leader. She is kind, helpful, and a really good friend, like Oona. Molly co-hosts the show along with Gil and is classified the deuteragonist. Due to her bubbly personality, every guppy wants to swim with her. She always makes it a point to turn to the camera, and talk to the audience directly, ensuring that they stay at the center of all the action. Molly sings nearly all the pop songs with her blue fish microphone (changed to yellow in Season 3), while the other guppies sing backup. She's good friends with all the guppies and Bubble Puppy.

Allies

 * Gil
 * Nonny
 * Goby
 * Deema
 * Oona
 * Zooli
 * Janja
 * Cheezi and Chungu
 * Jasiri
 * Everest
 * Beans
 * Mira
 * Sonic the Hedgehog
 * Woody Woodpecker
 * Winnie Woodpecker

Trivia

 * Molly serves as the deuteragonist of Bubble Guppies' Adventures Series.
 * Molly is the ultimate arch-nemesis of Mama Binturong in Bubble Guppies' Adventures Series.
 * Molly is the love interest of Gil.
 * Molly is the second-in-command of the Bubble Guppies' Adventures Team.
 * Molly is the sister of Jasiri, Everest and Beans.
 * Molly mostly calls Gil: Gilly.