There's no definitive "best" as beauty is subjective, but BLACKPINK's Lisa is known for her striking visuals, including her long and slender legs.
According to one source, "BLACKPINK's Lisa has the kind of visuals that make people look twice. Part of this allure is her long legs and slender physique" (06-Feb-2020).
It's important to note that while Lisa is often highlighted for her leg proportions, all the Blackpink members are praised for their beauty and physique. Determining who has the "best" legs is simply a matter of personal preference.
