S.O.A.P. is a Danish-Norwegian pop girl group from the late 1990s and early 2000s. The group consisted of sisters Saseline Sørensen and Heidi Sørensen. Their upbeat songs like "This Is How We Party," "Ladidi Ladida," and "Like A Rose" gained significant airplay in Denmark and several other countries.

The name "S.O.A.P." is an acronym that stands for "Sisters of Awesome Posse," a moniker that represents the siblings' fun and energetic musical style. S.O.A.P. managed to achieve numerous chart-topping hits throughout their active years, developing a significant following in Europe, particularly among young listeners.