A popular "Baby Shark" song that South Korea's young children adore and their parents often find annoying is not plagiarized, South Korea's highest court ruled.

A copyright battle over the viral song “Baby Shark,” adored by young children and often dreaded by their parents, has come to an end with a court clearing the Korean creators of the most popular version of plagiarism.

The decision ends a six-year legal battle over the globally popular tune known for its catchy "doo doo doo doo doo doo" hook.