Stormy Daniels has said she has "nothing to hide" and will testify if called to give evidence against former president Donald Trump.
The porn star, 44, is set to be grilled by talk show host Piers Morgan as she speaks out for the first time since Trump made an appearance in court on Tuesday.
The former US president was in court to face arraignment for 34 counts of falsifying business records in the first degree. He pleaded not guilty to the charges.