A "Bring It On" sequel seems more possible by the day with Kirsten Dunst even talking about it ... and another cast member told us she'll don her pom poms again ... on one condition.
Nikki Bilderback -- who played Whitney in the hit 2000 movie -- tells TMZ ... she'd absolutely do a sequel provided it comes with a good script and the other ladies sign on.
NB says the movie needs to hold its own because so many generations of fans love the film.