Samir Hussein/WireImage; David M. Benett/Jed Cullen/Dave Benett/Getty Images

The actress continued, "It's like that thing when you feel vulnerable or on display for saying something, or talking too much or whatever. Saying something about yourself and then feeling like, ​'Oh no, I shouldn't be talking about myself. I should be asking about you, because that's the thing I should be doing and it's not that interesting. We don't need to talk about me, don't worry. I'll handle it.'"

So, it's safe to say that she'll be keeping mum on her thoughts about Harry's new look.

For more celeb hair transformations, keep reading.