0:00:13 > 0:00:16Hi, I'm Ricky with your Saturday morning Newsround.
0:00:16 > 0:00:18First up, do you recognise this lady?
0:00:18 > 0:00:20Yes, it's the flying nanny Mary Poppins, played by Julie Andrew
0:00:20 > 0:00:22more than 50 years ago.
0:00:22 > 0:00:23Now Disney has released the first photo of the new-look Mary set to be
0:00:25 > 0:00:27played by Emily Blunt.
0:00:27 > 0:00:30The British actress will be donning her navy coat and patterned
0:00:30 > 0:00:32carpet bag for the sequel, which is due to be released
0:00:32 > 0:00:35on Christmas Day next year.
0:00:35 > 0:00:37Have you or your friends been wearing massive
0:00:37 > 0:00:40colourful bows in your hair?
0:00:40 > 0:00:42It's definitely a thing, but what is it about
0:00:42 > 0:00:44and where has it come from?
0:00:44 > 0:00:47Jenny has got this one.
0:00:47 > 0:00:50You may have noticed these giant bows popping up at your school.
0:00:50 > 0:00:53Some have dubbed it the new craze of 2017, but what exactly are they?
0:00:53 > 0:00:58And why are they so popular?
0:00:58 > 0:01:01Well, it has something to do with this 13-year-old from America.
0:01:01 > 0:01:02How did it all get started?
0:01:02 > 0:01:04I've always worn bows.
0:01:04 > 0:01:07I've loved bows ever since I was at preschool.
0:01:07 > 0:01:10Then they just got bigger and better and sparklier and then
0:01:10 > 0:01:12I became JoJo with the Bow Bow.
0:01:12 > 0:01:14It became a thing.
0:01:14 > 0:01:17So are the bows just nice hair accessories?
0:01:17 > 0:01:21A bow is more than just a hair accessory.
0:01:21 > 0:01:25It is a sign of, a symbol of power, confidence.
0:01:25 > 0:01:27This isn't a word, but believing-ness.
0:01:27 > 0:01:31Like, literally it is just a good thing.
0:01:31 > 0:01:33What about here in the UK?
0:01:33 > 0:01:36What do you think of giant bows?
0:01:36 > 0:01:38I love it because it's got glitter and sparkles
0:01:38 > 0:01:42and stands out in the crowd.
0:01:42 > 0:01:44I thought they were a bit expensive for what they were,
0:01:44 > 0:01:45but I do love them.
0:01:45 > 0:01:46They get annoying.
0:01:46 > 0:01:49I like how they come with diamonds and pearls.
0:01:49 > 0:01:50I think they are very stylish.
0:01:50 > 0:01:53If someone with a bow sits in front of me,
0:01:53 > 0:01:55I can't see the board because the bow is too big.
0:01:55 > 0:02:02Is there only one way to wear a bow?
0:02:02 > 0:02:05My way to wear a bow is in a side ponytail.
0:02:05 > 0:02:07But you can get super-creative with a bow.
0:02:07 > 0:02:09Piggy tells, piggy buns, braids, hair down, half up-half down.
0:02:09 > 0:02:11Middle ponytail, side ponytail, side ponytail with braid.
0:02:11 > 0:02:13Some schools in the UK have banned the bows.
0:02:13 > 0:02:15How do you feel about that?
0:02:15 > 0:02:17It's not a bad thing because it means people are wearing them
0:02:17 > 0:02:19and using them and liking them.
0:02:19 > 0:02:23But also it is a very bad thing because now schools are not
0:02:23 > 0:02:24letting people wear them.
0:02:24 > 0:02:27Follow the rules.
0:02:27 > 0:02:29If your school did ban my bows, that is very unfortunate.
0:02:29 > 0:02:30Follow the rules.
0:02:30 > 0:02:31You guys are so cool.
0:02:31 > 0:02:36I love you guys and peace out.
0:02:36 > 0:02:39Now, cycling on ice - it's not normally a good idea,
0:02:39 > 0:02:42but ice biking is becoming a booming sport all over the world,
0:02:42 > 0:02:45especially in Scandanavia.
0:02:45 > 0:02:48Now it's arrived in the UK.
0:02:48 > 0:02:52The back wheels on an ice bike are replaced with blades and the aim
0:02:52 > 0:02:55is to get around the course as quickly as you can.
0:02:55 > 0:02:59That's all from me, Newsround's back just after midday.