Terra Shapiro (@terrashapiro_atjuansalon) in Sherman Oaks, California, specializes in blondes and color correction. When we saw this correction on Instagram we had to know more.  Here Shapiro shares the how-to for this amazing makeover: Balayage, Blonde Highlights, Blonde Hair, Platinum Blonde, Platinum Blonde Hair, Blonde Roots, Blonde Hair Color, Blonde Balayage, Straight Hair Cuts