So have you wondered what Nicki Minaj’s hair is really like when she’s not in character? She reveals a picture of her real hair to her Twitter followers. Everyone is so curious because people usually think the only reason women wear wigs is because they don’t have any hair. In some cases that may be the reason, but in Nicki Minaj’s case her wigs are an accessory and part of costume when she’s “in character”. That’s show biz people.