:00:09. > :00:17.Thursday afternoon show packed with some of this. What do the UK's eight
:00:17. > :00:21.million moggies get up to at night? It sends your heart rate up, gives
:00:21. > :00:25.you shakes... What's Steve Backshall talking about? Find out, on
:00:25. > :00:30.Newsround. First up, spot the difference. Which
:00:30. > :00:33.is the real Beyonce, and which, well, isn't? This recent image of
:00:33. > :00:37.pop superstar Beyonce has been created by the top fashion designer
:00:37. > :00:40.Roberto Cavalli. Some people say it makes the superstar look unnaturally
:00:40. > :00:45.thin, adding to the long running debate over how images of celebs can
:00:45. > :00:55.be altered. As Joe's been finding out, it's something that's becoming
:00:55. > :01:05.easier and easier. This is the image that has caused a stir. Be on sale
:01:05. > :01:14.
:01:14. > :01:24.with long legs, a far cry from her normal as lactic image. Roberto
:01:24. > :01:31.
:01:31. > :01:35.Cavalli has defended his picture, saying it was only meant to be a
:01:35. > :01:37.stylised vision. But it has opened up a debate as to how much fashion
:01:37. > :01:40.photographs are manipulative. You can make lots of little changes.
:01:40. > :01:42.can move acne, and whiten teeth. See this? It looks like you have been
:01:42. > :01:45.eating your spinach. Massive arms. That is incredible. And cannot
:01:45. > :01:48.believe how quick it is. Techniques like this are used all the time in
:01:48. > :01:57.fashion and media, but how does it affect how we use -- how we see
:01:57. > :02:00.ourselves. A recent study suggests that only half -- over half of the
:02:00. > :02:05.country have dissatisfaction is with their body. These physical
:02:05. > :02:09.perfections are not attainable. People often feel bad when the
:02:09. > :02:15.cannot live up to them. We call on the fashion industry to show people
:02:16. > :02:19.as they are, the people that what done this street, so we can
:02:19. > :02:25.celebrate our bodies. Debenhams today said it will not be retouching
:02:25. > :02:29.models. But when it brushing is as simple as this it is easy to see how
:02:29. > :02:32.an industry that is all about image find it hard to resist.
:02:32. > :02:35.Next to news of another shocking example of altering a picture -- but
:02:36. > :02:38.this time it's a painting of Her Majesty the Queen. Paint was sprayed
:02:39. > :02:43.on the portrait in Westminster Abbey. It's been taken down so work
:02:43. > :02:46.can be done to fix the damage. A man's been arrested for vandalism.
:02:46. > :02:48.Next to a failed record attempt to swim over 100 miles through
:02:48. > :02:54.shark-infested waters without a protective cage. But it wasn't the
:02:54. > :02:57.sharks that were the problem, it was these guys. Chloe McCardel wanted to
:02:57. > :03:02.do what no person had done before, swim from Cuba to Florida in
:03:02. > :03:05.shark-infested waters, but without a protective cage. It might not look
:03:05. > :03:11.too far, but you'd have to swim an Olympic-sized swimming pool 3,320
:03:11. > :03:16.times. And all the time knowing you're not alone in the water. Not
:03:16. > :03:20.just with sharks, but also jellyfish, some of them deadly.
:03:20. > :03:23.Chloe had swum just part of the way when she was stung on her face and
:03:23. > :03:26.mouth by what's thought to be several jellyfish. Some reports
:03:26. > :03:36.saying one was a Box Jellyfish, with has one of the deadliest venoms
:03:36. > :03:37.
:03:37. > :03:42.known to man. The powerful ones get through your whole system, it is
:03:42. > :03:46.like a neurotoxin. It gives you shakes and the pain is absolutely
:03:47. > :03:50.extraordinary. It can be quite dangerous. The stings forced Chloe
:03:50. > :03:54.to stop her swim and she was taken by her support boat to Florida. It's
:03:54. > :03:57.not the first time that jellyfish have put an end to this world record
:03:57. > :04:01.attempt. Last year swimmer Diana Nyad attempted the swim but had to
:04:01. > :04:04.stop when she too was stung. Chloe's team say it will take her around 24
:04:04. > :04:09.hours to get over the injury. So for now, it looks like only the
:04:09. > :04:13.jellyfish will be swimming from Cuba to Florida.
:04:13. > :04:18.Head to the Newsround website right now, to check out our guide to
:04:19. > :04:21.things that sting. Last up, how well do you know your cat? In a new
:04:21. > :04:23.experiment, fifty felines in a village in Surrey were put under
:04:24. > :04:28.24/7 surveillance by scientists, recording their every movement using
:04:29. > :04:31.GPS trackers and tiny cat cams, for a BBC Horizon science programme.
:04:32. > :04:34.They found that moggies take care to avoid fights with their neighbours,
:04:35. > :04:37.preferring to stay out of trouble. You've been telling us on the
:04:37. > :04:41.website, all about your cats. Shivani and Sajanika from London