On what date did this series premier that is an American animated superhero action-comedy television series and stars a fictional character named Blisstina Utonium?
The Powerpuff Girls (2016 TV series): The Powerpuff Girls is an American animated superhero action-comedy television series and a reboot of the Cartoon Network series of the same name. The Powerpuff Girls (2016 TV series):  The series premiered on April 4, 2016, in the United States, Latin America and Brazil, April 19 in Italy, and April 25 in the United Kingdom.
i don't know