Katie Lohmann is a glamour queen who loves to dress up at Hollywood events. A few years ago, the blonde celeb wore a dazzling white backless evening gown with flirty cutouts at the waist.

She also wore a half updo hairstyle that looked quite neat and simple from the front, but had the glam and sophisticated messy look at the back.

It's a fun, elegant style for women in their 20s who are going out to a special evening function. Teenagers could also enjoy it for a formal dance or prom.