Princess Kate just debuted a new blonde look, and the internet is losing it—some love it, but others are being seriously harsh. Sam McKnight, Princess Diana’s legendary hairstylist, jumped in to defend Kate, calling out the haters for their “nasty” comments. He says hair is personal and Kate deserves a break, especially with everything she’s dealing with. Honestly, can we just let her live? Major respect to Sam for standing up for her! #Beauty #PrincessKate #RoyalFamily