Vikings season 4 is going to be great! Just from the season 4 teaser we can already see Lagertha (Katheryn Winnick) is going to continue to have all sorts of amazing hairstyles. Let’s be honest, she’s the most bad-ass person on the show as a warrior, mother, and earl it’s amazing she has any time for her hair at all. Bjorn Lothbrok (Ragnar’s oldest son played by Alexander Ludwig) looks like he’s going to play a more central role in the upcoming season, and become way more awesome of a character with some large chest and body tattoos.
Ragnar shaves his head entirely and adds more to his head tattoo. It’s an interesting progression because now Bjorn is growing out his hair towards where Ragnar’s was when the story first started. Sort of bringing everything full circle with then next generation of Vikings.
Obviously, Lagertha again has some really cool braided hairstyles. But it looks like she’ll show a bit more of her softer side, with how she’s dressed and the hairstyles to go with it, instead of having to be a warrior all the time.