:00:00. > :00:00.Hi, Hayley here with Wednesday's Newsround.
:00:00. > :00:10.First up, we're talking Dr Who because the show is going
:00:11. > :00:14.on a world tour to celebrate the new series of the programme.
:00:15. > :00:17.The new Doctor, Peter Capaldi, will visit seven cities
:00:18. > :00:20.around the globe in August and will be joined by companion, Jenna
:00:21. > :00:25.Coleman, and the show's boss Steven Moffat will attend some dates, too.
:00:26. > :00:29.Doctor Who returns to BBC One in August.
:00:30. > :00:32.Entertainment news for you now - we finally know the identity of the
:00:33. > :00:39.Some of you may recognise her and your parents definitely will.
:00:40. > :00:43.Filming for the new series begins next week so before she lands
:00:44. > :00:53.on your telly, let?s find out why Mr Cowell has put her on the panel.
:00:54. > :00:57.Mel B, all scary spice as she is also known to hit the charts almost
:00:58. > :01:02.20 years ago with the Spice Girls. The band topped
:01:03. > :01:04.the charts nine times and sold 80 So you could say she's got some
:01:05. > :01:08.experience under her belt. And that's not all, Mel is no
:01:09. > :01:11.stranger to the X-Factor planet. She appeared as a guest judge
:01:12. > :01:14.a few years ago and is currently So the new panel is up for a bit
:01:15. > :01:18.of a change - Gary Barlow, Sharon Osborne and
:01:19. > :01:20.Nicole Scherzinger are out and joining Simon Cowell are Cheryl
:01:21. > :01:23.Cole, Louis Walsh and Scary Spice. Now there is just one day to go
:01:24. > :01:35.until the biggest footy tournament Leah is in Brazil for Newsround
:01:36. > :01:41.and she's sent us this from Copacabana Beach in Rio de Janeiro,
:01:42. > :02:00.the city that will host the final. hello. Welcome to Brazil! The home
:02:01. > :02:05.of the World Cup for the next four weeks. Tomorrow, all the eyes will
:02:06. > :02:08.be on Sao Paulo Web resulting of their World Cup campaign against
:02:09. > :02:14.Croatia. Thousands of fans will be packing out this beach to watch that
:02:15. > :02:17.back -- match on TV. Despite all the protests that have been happening
:02:18. > :02:21.across Brazil, people angry with how much money is being pumped into the
:02:22. > :02:27.competition, a lot of the Brazilian children I spoke to say they are
:02:28. > :02:31.just desperate to make that final. There is a real sense that the party
:02:32. > :02:36.is about to kick off. Neighbourhoods are draped in Brazilian francs to
:02:37. > :02:40.the flags and decorating yellow and Green. We will also have a Newsround
:02:41. > :02:43.bulletin for you at 420 tomorrow live from Rio.
:02:44. > :02:47.Don't forget you can get all the latest on Brazil in the Newsround
:02:48. > :02:52.And over on the Kickabout website there's a funky wall chart with