Whoever said that Twitter wasn't useful? Britain's Got Talent presenter Amanda Holden extended an invite to this weekend's show finale to Ashton Kutcher and Demi Moore by way of the microblogging service yesterday. Initially, Moore hoped to score a free ride to London on Simon Cowell's private jet, but Holden was only able to secure two complimentary first-class airplane tickets for the Twitter power couple. It remains to be seen if the two will be on hand for Susan Boyle's inevitable coronation. [Daily Mail]