Selena Gomez's Hairstylist Shares "Back To You" Bob Haircut Styling Tips Her hairstylist spills all. ... towards your face with a round brush. Your hairstyle can easily add or subtract 10 years to face. These hairstyle mistakes can age you. With the right haircut ... (If you want to move more toward the wild side, ... you might want to consider a few highlights around face.