'DWTS': Victoria Arlen Had 'Scary' Injury In Dress Rehearsal Where She Couldn't Walk

Backstage at "Dancing with the Stars," Victoria Arlen and her pro partner Val Chmerkovskiy talk with Access Hollywood about Victoria's body seizing up during their dress rehearsals, causing her not to be able to walk. "Dancing with the Stars" airs Mondays at 8/7c on ABC.