and katie nicholl's in london with the royal portion of the newborn bonanza. >> that's where we're goingo start. prince harry was by meghan's side as she gave birth and the shared the news with the world. >> i'm very excited to announce that meghan and myself had a baby boy early this morning. a very healthy boy. >> a source tells "e.t." that meghan gave birth at 5:26 this morning at the couple's new home, here at frogmore cottage in windsor. meghan's mom doria was there to support her and harry. a few hours later, harry's smiling face really said it all, as he stepped out in front of a horse stable near their home to meet reporters. >> we're both absolutely thrilled. >> the baby weighed in at 7 pounds, 3 ounces and we're told was a week overdue. "e.t." has also learned meghan and harry have already texted a photo of baby sussex to close family members. "e.t." royal expert katie nicholl, who's in windsor, says the rest of the world should get a glimpse on wednesday. >> just one photographer and tv camera to capture this historic moment. >> as for the boy's name? >> the baby is a little b

>> thankfully, we have our royal expert katie nicholl in london with all the answers. >> it's magic.t's pretty amazing. and, i mean, i have the two best guys in the world so i'm really happy. >> the baby's name was a surprise. archie is definitely not a royal name. harrison, his middle name, could be a tribute to father harry. and mountbatten-windsor happens to be harry's last name, which is a combination of prince philip and the queen's official family names. while it was surprising to some that harry held his son, and not meghan, we've seen this before. it was prince charles who held his firstborn son, prince william, when he was introduced to the world in 1982. >> little archie seemed to be sleeping during his first photo op. both meghan and harry were cute as buttons as babies, so who does archie look like? >> we're still trying to figure that out. >> everyone says that babies change so much over two weeks. we're basically sort of monitoring how the -- how the changing process happens over this next month, really. he's already got a little bit of facial hair as well. wonderful. >

katie nicholl from vanity fair magazine.t that to be a huge contrast. the presentation of the new baby to the media compared to his cousins, prince george, princess charlotte, and prince louis, of course, seventh in line to the throne. there is more freedom for his parents, perhaps, to present the baby to the world in a slightly more intimate way. we understand that there will be one reporter, one stills photographer, and three cameras, we think, including a camera from an american network, which is a break with royal tradition. of course, you will realise that that is very much the case, because the duchess is american and there will be a huge audience, notjust worldwide but especially in the states for these images of the new royal baby. the royal couple have around 6 million followers on their instagram accounts. perhaps we could expect some images to pop up on that as well as these broadcast media images that we are hoping to get in the next few minutes. i will grab a quick word now with our correspondent helena wilkinso

and that was katie nicholl, the royal correspondent for vanity fair talking to philippa thomas and carriey all over prince harry's face and voice todayjust how overawed he was by the experience he had just shared with his wife as they welcomed their new baby into they welcomed their new baby into the world. i am here on the long walk, the scene of that carriage procession at the wedding of the royal couple, almost exactly one year ago today, just a few days away from the first wedding anniversary, and here they are welcoming their new baby into the world. there has been a steady stream of people here taking in the view of windsor castle, this beautiful approach to the castle behind me today. pausing to ta ke the castle behind me today. pausing to take stock of the royal baby's arrival to look at all the media gathered here reporting the news and giving us their thoughts as well. not very far away from the other side of the castle on the high street in windsor is ben. what is the atmosphere like there? well, today in the uk it is a public holiday so they have been lots of people in windsor

katy perry came dressed as an unusual object. was she let her, they stand, b, chandelier, or c, a washing machine? jason nichols >> tucker: was she a chandelier? >> you don't have to be the brightest bulb to dress like one. katy perry suited up as a chandelier, all -- >> tucker: holy smokes. that kind of unexpected. >> i'm thrown off. >> tucker: we now go to the tiebreaker, and typically we have the same question always, but we've used it enough, that is the per capita of burkina faso. we have an even tougher one. get ready, here's the question: what is the capital of canada? >> ottawa. [bleep]. >> tucker: you buzzed in first. >> ottawa. >> tucker: oh, ottawa. the judges are saying the capital of canada is ottawa. >> did i just win? thank you! >> that is a buzzer malfunction. >> tucker: you get the coveted erik wemple mug. >> i protest. >> tucker: by the way, you both knew what the capital of canada was? >> i didn't. >> tucker: i didn't, either paired >> thank you, jason. >> tucker: thank you both, that was tremendous bear that is it for this week's "final exam." pay attention to the news each week, including t