I didn't see Julia's hair on this occasion. But I have curly hair and have many times been asked 'couldn't you just brush it'? by desperate mother/aunts...it isn't that simple with curly hair as brushing it can just split up the hairs that are curling together and turn it into frizz. Wouldn't swap it though...at least I don't think so..
sometimes Julia looks really lovely and sometimes I think she looks really tired. I know that when I am not sleeping well it puts years on me, I get dark circles and would frighten a ghost I look so washed out. Her hair could do with a good trim, she is a very good looking woman and could look even better.
I have fine wavy hair, plenty of it and I can brush and straighten the firzzy bits and lo and behold it will just revert to type 10 mins later. Really hard to manage, and the bane of my life.
Haven't seen Julia recently but if she did have grey roots it's not the first time.We all have bad hair days but are not on the telly.She does have a good head of hair but IMO the length & fullness is very ageing.It is just as though this was a look which worked well when she was younger & is hanging onto it without rethinking her look as she's got older.