You know how Petra wrote that open letter to Duchess Catherine explaining what pregnancy would change about her looks? Well, she was totally right about her hair looking extra-amazing.
Yes, she's got that extra-thick pregnancy hair right now, which makes her already-gorgeous locks look even lovelier. Who knew that was possible? Unfortunately, after she gives birth that not only will the excess volume go away but she'll shed like a golden retriever (see point number two). But hopefully she''s enjoying the boost of fullness while it lasts.