Meloetta

Meloetta is a Mythical Pokemon that appears in both The Legends Before Time and Pokemon: Unlimited. While it is not confirmed if she is considered to be a "survivor" of an event that took place during Arceus's time before his death, one exists in Happy's timeline.

Personality
In The Legends Before Time, Meloetta appeared as a fun, merry Pokemon that enjoys singing. However, she is highly interested in males, seemingly never getting one due to her approach. However, in Pokemon: Unlimited, her personality has completely changed. She no longer enjoys singing, and now tends to drink heavily to drown out her past problems. When drunk, she takes on the personality of an angry, aggressive prostitute that lusts towards any male Pokemon in the vicinity, to which it fails due to anyone seeing her approach as "weird".