Little Scarlett became an Internet sensation after crashing her mother's live TV interview to move her unicorn picture.
The actor wants people to wear a face mask to help curb the spread of COVID-19.
NHS England has written to trusts asking them to 'offer antibody testing at short notice and ramp up capacity to thousands of samples a day'.
More than a third of women in the UK feel their mental wellbeing has been negatively impacted by the COVID-19 pandemic.
Little Ollie Hall wanted to do something to help after learning about coronavirus from his parents.