Dory
Main character in the Disney Pixar animation of 'Finding Nemo'(2003). Dory is a Regal Tang (Paracanthurus Hepatus) and can be commonly found in the Indo-pacific. She has the characteristic of extremely short term memory but gradually improves with the help of Marlin, Nemo's father.

One of her famed quotes is "Just keep swimming, swimming, swimming".
Dory, no singing.....