Wendi Deng is perhaps best known in Britain for defending husband Rupert during a physical attack at a parliamentary hearing in 2011.
The Chinese-born businesswoman was seen landing a slap on the face of activist Johnnie Marbles, who had attempted to throw a foam pie at Mr Murdoch.
More top news
It will be rather cloudy across southern England and much of Wales with outbreaks of rain.
Marking Human Rights Day, the opposition leader says a Labour government would fight misogyny and bridge the gender pay gap.
Many council tax bills could be increased by almost 4% but councils warn that this still won't be enough to avoid cuts to services.