Kate Middleton’s hair is always perfectly blow dried – the wife of Prince William made the ‘Chelsea’ blowdry famous when she first dated her royal husband. The ‘Dallas’ blowdry, seen on Sabrina Carpenter is very similar. Kate Middleton’s hair is always perfectly blow dried – the wife of Prince William made the ‘Chelsea’ blowdry famous when she first dated her royal husband. The ‘Dallas’ blowdry, seen on Sabrina Carpenter is very similar.