She looks fit and happy, don’t know about her age... they spend a lot of time in USA I think so probably has had a bit which I think tends to age you. I didn’t see tonight’s programme, I think they tend to get ‘done’ (at least, Simon, Amanda, David, Mel B etc do) when they are on these shows, so can look a bit odd the first night.
Knocking a few years off is certainly the done thing in Celebville, she has a lot on her plate married to him!