At least one:
https://www.theguardian.com/media/2017/jul/20/emily-maitlis-mocks-bbc-pay-gap-as-agent-fights-for-new-deal
Interesting bit in that piece about how some male stars are outraged their female counterparts aren't paid as much as them. Seems to me the solution is to cut the male pay...
I feel like maybe I should care about this but I just really don't. Entertainers will always end up getting paid probably more than is deserved for the hours they put in. But then I have no idea what sort of hours they do actually put in, how hard the work is etc etc.