The Return of Ladybug and Cat Noir is the 12th episode of Season 12.
When Leona is akumanized by Hawk Moth's akumanized butterfly, Cat Noir and Ladybug return to stop her and this time, they need the PJ Masks' help.
The episode begins at the Disney Junior Town plaza where all the residents are preparing for tomorrow's Disney Junior Town's Sing-A-Thon. Amaya was practicing her singing but Leona (as her Wishling self) was distracting her by her own singing. She was annoyed by it at first, but then noticed how beautiful Leona's voice was as Amaya puts away her microphone and goes over to her to compliment her singing.
Leona notices and thanks her friend, then asks her if she can sing along with her just for practice. Reluctantly, Amaya decides to and they sing together. After finishing their song, the two friends decide to take a break and have a drink of water.
- Leona is affected by Hawk Moth's akumanized butterfly in this episode.
- Her akumanized self is named Star Pop who looks like Beyoncé Knowles, only dressed in gold and who also wears a golden star mask.
- The akuma is in her golden microphone.
- The reason why she was akumanized is because Amaya was so jealous of her that she accidentally hurt her feelings.
- Ladybug and Cat Noir make their third appearance in this episode.
Amaya (Narrating): The Return of Ladybug and Cat Noir.