Brooke Castile was rehearsing for tonight's show with partner Jonny Moseley -- an Olympic gold medalist skier -- when she stumbled and fell and his skate sliced her finger down to the bone.
Brooke began "bleeding all over" -- and had to be taken to a local hospital where she's currently being stitched up.
But get this -- right now, Brooke is telling people she still plans on skating tonight.













