Jessica simpson’s makeup make her look like a barbie doll . She also look sexy with long spiral curls with volume at the roots. To get this hairstyle is “Extensions were used to get Jessica’s volume, length and curls,” says stylist Marco Maranghello of N.Y.C.’s John Barrett salon. “However, a similar effect can be achieved without the extra hair.” Blow-dry just-washed hair with a two-inch round brush. When dry, curl small sections of hair using a one-inch curling iron. When the whole head is done, add a bit of shine serum and hairspray for maximum hold.