Yo Gabba Gabba was originally an American children’s television show broadcasted on the Nick Jr. cable network in the US, UK, Canada, Ireland, Australia and lastly Italily. It quickly became one of the most popular series on television.
The popular toy figures can be found here:
The men behind the show are Christian Jacobs, Aquabats vocal and Scott Schultz. Production are maintained by Wildbrain Entertainment and The Magic Store.
The series premiered in the US August 20, 2007 on Nick Jr. and began broadcasting February 23, 
2008 on Noggin, now Nick Jr..
On April 30, 2008 the television show received a Daytime Emmy nomination for outstanding achievement in Costume Design/Styling.”The National Academy of Television Arts & Sciences Announces 35th Annual Daytime Entertainment Emmy Award Nominations”, 30 April 2008
Although Yo Gabba Gabba was created as a show for young children, it has through time become fantastic popular among teenagers, students and even parents who are entertained by its retro style, bright colors, enjoyable story lines, and entertaining beat-driven music performed by well established bands.
The show is still running and now has a lot of guest stars from popular names in sports, movies and music.