‘Vikings’ Star Teases Lagertha’s New, Season 4 Look

Talk about hair envy. Katheryn Winnick’s stylish character Lagertha is getting a brand new look when “Vikings” returns in the fall. And we have to admit … her Season 4 hairdo is pretty outrageous! Recently the actress, who portrays the fan favorite shieldmaiden on the hit History Channel series, shared a behind-the-scenes photo of herself transforming…