The "iMeet the First Lady" episode of iCarly premiers Monday, January 16, 2012 at 7:30 PM EST on Nick.
One Direction was a guest star at the Nickelodeon TV Show iCarly. The episode is : iCarly - iGo One Direction
No because ICarly is a tv show and they already have a set of cast members for every episode. There actually is not a webshow called ICarly as it is all part of the tv show.
That episode is called iFight Shelby Marx. It guest stars Victoria Justice as Shelby Marx.
Jim Parsons from the Big Bang Theory guest stars in this episode as Caleb.
Molly Tarlov guest-starred in the iCarly episode titled "iHave My Principals," which is the 19th episode of Season 2. In this episode, she plays the character of "Ricky," who is a student at the school where Carly and her friends attend. The episode revolves around the challenges the characters face with their school principal and the humorous situations that arise.
Fred was on iCarly because , they like his videos and made him a special guest :)
Michelle Obama is generally in Washington DC. Sometimes, she travels to different cities to do speaking engagements, usually at schools, where she discusses healthy eating and the importance of exercise. She has also traveled to Hollywood and to New York to be a guest on several television talk shows.
Caleb is a minor guest star character in the episode iLost My Mind. He is portrayed by Jim Parsons. Jim Parsons is also well known for his role on the Big Bang Theory.
Fred and david archuleta
The actress who plays Sam Puckett on 'iCarly' is Jeannette McCurdy. She appeared in the 2005 episode of 'Law and Order SVU' called Contagious as the character Holly Purcell.
You would have to be famous or important
No, Fred came to fame by his own series of YouTube videos. He just guest starred on iCarly.