Senior BBC leaders have faced questions from the Culture, Media and Sport Committee about the fallout over an edit of a speech by US President Donald Trump.
Prince Harry is among a group of claimants including Sir Elton John, Elizabeth Hurley and Sadie Frost, accusing the publisher of breaches of privacy including phone-tapping and bugging people's homes.
The US star talks to Sky News about her latest film, Christy, which centres around one of the first widely known female boxers and the challenges she faced both inside and outside the ring.
The tightening of rules around promotion was to "discourage disproportionate promotion campaigns particularly when undertaken or supported by third parties, including governments or governmental agencies", said contest organisers.
The reduction in the number of votes that can be made online, or via SMS or phone call, from 20 to 10 was "designed to encourage more balanced participation", said contest director Martin Green.