Question: The Cheetah Girls: One World, released in which year, a Disney Channel Original Movie which premiered on Disney Channel, and is the third and final film of "The Cheetah Girls" film trilogy?
Context: Deborah Gregory is the author of the popular book series "The Cheetah Girls".  She was also the co-producer of the Disney Channel Original Movies "The Cheetah Girls" and "The Cheetah Girls 2", as well as an executive producer for "". Twitches Too is a 2007 Disney Channel Original Movie.  It is the sequel to the Disney Channel Original Movie "Twitches", released in 2005.  The film began production in late April 2007 and was released on October 12.  It aired during "Disney Channel's Halloween Month".  The Disney Channel Original Series, "Wizards of Waverly Place", premiered following the film's premiere.  The first trailer was released during the premiere of "High School Musical 2".  On its premiere night, the movie brought in 6.96 million viewers.  To date, it is the last sequel to a Disney Channel Original Movie that is not a musical. The Cheetah Girls were an American girl group consisting of Adrienne Bailon, Kiely Williams, Sabrina Bryan, and Raven-Symoné.  The group was created by Disney, and were made famous by the eponymous Disney Channel original film and its sequels, "The Cheetah Girls 2" and "".  The group has released three studio albums, "Cheetah-licious Christmas", "", and "TCG" and several RIAA certified Platinum albums including, "The Cheetah Girls", "The Cheetah Girls 2", and "".  All of their albums and soundtracks have debuted in the "Billboard" 200.  The soundtrack to their first movie sold over 2 million copies. The Cheetah Girls is a 2003 television film based on the book series of the same name by Deborah Gregory. The Cheetah Girls 2 is the soundtrack album to the 2006 Disney Channel Original Movie, "The Cheetah Girls 2".  The album was released on August 15, 2006, through Walt Disney Records.  The album was produced by The Cheetah Girls is a video game based on the hit Disney Channel Original Movie "The Cheetah Girls" and the sequel "The Cheetah Girls 2".  In the GBA game, the player controls the band and their destiny to compete in the New Voices Competition in Barcelona, Spain.  To do this, you play as each Cheetah Girl to find an agent, Mix and match clothes to make your own outfits, choreograph new dance moves, design and create your own music for demo tracks and much more.  A sequel, "", was released for Nintendo DS. The Cheetah Girls: One World (also known as The Cheetah Girls 3 or The Cheetah Girls 3: One World) is a 2008 Disney Channel Original Movie which premiered on Disney Channel on August 22, 2008.  It is the third and final film of "The Cheetah Girls" film trilogy, and the only film without the participation of Raven-Symoné. Reba Sabrina Hinojos (born September 16, 1984), better known by her stage name Sabrina Bryan, is an American singer, actress, author, songwriter, fashion designer, choreographer, dancer, and television personality best known as a member of the girl group The Cheetah Girls, and for starring in the Disney Channel Original Movie of the same name and its sequels, "The Cheetah Girls 2" and "".  Before she appeared on television, Bryan was a dancer, and trained at Hart Academy of Dance, located in La Habra, California. The Cheetah Girls 2 is the 2006 sequel to the Disney Channel Original Movie, "The Cheetah Girls."  Its premiere received the highest ratings of all Disney Channel Movies at its time, a total of over 8.1 million viewers, beating the premiere ratings of "High School Musical" (7.7 million), and beating previous highest rated DCOM record holder, "Cadet Kelly" (7.8 million) as well as becoming the highest rated "Cheetah Girls" movie in the trilogy.  The sequel is about a talented teen quartet who take a whirlwind tour of Spain to pursue their dreams of pop superstardom.  Unlike its predecessor which incorporated karaoke-like musical numbers, "The Cheetah Girls 2" turned into more of a musical.  This is also the last film in the series to star Raven-Symoné.  The film is currently the 7th highest-rated Disney Channel Original Movie and was the highest-rated Disney Channel Original Movie of 2006. The Cheetah Girls Soundcheck is the second EP by The Cheetah Girls available only at Wal-Mart as a download only as a part of the Soundcheck series.  The video performances of the tracks were released on July 16, 2008.  The EP includes one song from "The Cheetah Girls 2", one song from their studio album "TCG" and three songs from "".  The release date of the EP is August 19, 2008, the same day as the .  This is the Cheetah Girls' second album to feature live vocals, the first being "".
Answer: 2008