In a video taken after the ferocious fight between Nikki Blonsky from "Hairspray" and Bianca Golden from "ANTM" -- Nikki's mom says her daughter was attacked for no reason.

Nikki Blonsky's mom pops up midway through the video -- shot at the Providenciales airport -- to say that Nikki was "just sitting there" when she was "punched in the head."

You can also hear another witness say "Tracy Turnblad" won't be "dancing around today" after the lady in the green shirt initiated the fight that sent Bianca's mom to the hospital and Nikki, Bianca, and Nikki's dad to jail.