Question: The singer of "Confident" starred in what Disney Channel movie? 

Context paragraphs:
Ulysses Cuadra: Ulysses Cuadra Jr. (born February 24, 1987) is an American actor and voice actor involved in cinema, television, and animation.  English-language TV audiences may recognize him as the voice of Vaz on "Clifford the Big Red Dog".  He is the voice of Maurice "Twister" Rodriguez Nickelodeon animated series "Rocket Power", and Segura on Disney Channel movie "Gotta Kick It Up! ".  Cuadra has also starred in numerous movies such as "The End of Violence", "Price of Glory", and "Tortilla Soup".

Safehouse Records: Safehouse Records is an American record label created by artists Demi Lovato, Nick Jonas and their manager Phil McIntyre.  Announced on May 26, 2015, their goal is to "put artists in control of their art while providing them the best tools to manage their careers".  The first official album to be released from the label was Lovato's fifth studio album, "Confident" (2015), followed by "Nick Jonas X2", the re-issue of Jonas' self-titled second album.  On December 15, 2015, it was announced the record label signed a joint deal with Universal Music Publishing Group, and also welcomed Chord Overstreet to a publishing deal, as part of Safehouse Publishing.

Teen Beach Movie: Teen Beach Movie is a Disney Channel Original Movie that premiered July 19, 2013, on Disney Channel, starring Ross Lynch and Maia Mitchell.  The movie was filmed in Puerto Rico.  It was the only Disney Channel movie premiering in 2013.

Disney Junior (Latin America): Disney Junior Latin America is a cable television channel and is a version of The Walt Disney Company-owned Disney Junior, broadcasting in all Latin America.  It is broadcast in three feeds: North Zone, South Zone and Brazil.  It is marketed to preschoolers.  Disney Junior is operated by Disney & ESPN Media Networks Latin America and The Walt Disney Company Latin America, both of The Walt Disney Company.  It was launched on June 1, 2008 as Playhouse Disney Channel.  Formerly it only was a programming block in the mornings of Disney Channel Latin America, where it still is a programming block, as Disney Junior en/no Disney Channel.  The programs are very similar to the Disney Junior channel and Disney Junior on Disney Channel block in the United States.  However, the channel also airs non-original programming.

Roshon Fegan: Roshon Bernard Fegan (born October 6, 1991) mononymously known as Roshon (stylized as ROSHON, formerly stylized as RO SHON), is an American actor, rapper, and dancer.  He is best known for his role as Ty Blue on the Disney Channel original series "Shake It Up" and for his role as Sander Loyer in the Disney Channel movie franchise "Camp Rock" with the Jonas Brothers and Demi Lovato.  He writes and produces his own music as well as working with the president of Lava/Universal Republic.  In 2012, Roshon appeared on "Dancing with the Stars".

Josann McGibbon: Josann McGibbon is an American screenwriter working in partnership with Sara Parriott.  The team's first major success as a screenwriter was the early Brad Pitt film, "The Favor".  Their biggest hits since then include "Three Men and a Little Lady" and "Runaway Bride".  In 2007, McGibbon and Parriott co-wrote and produced the hit Debra Messing miniseries, "The Starter Wife".  "The Starter Wife" received 10 Emmy nominations in 2007, including for best screenwriting, and won one Emmy Award.  It was also nominated for Golden Globe and Writers Guild awards, and was then produced as a series, also on USA Network.  McGibbon and Parriott wrote and co-produced the Disney Channel movie, "Descendants" which was directed by Kenny Ortega and premiered in July, 2015.  On February, 2013, it won the Writers Guild of America Award in television for Outstanding Children's Long Form.  They then wrote and executive-produced "Descendants 2", also directed by Kenny Ortega, which was simulcast on the Disney Channel, ABC, and the other cable channels owned by Disney-ABC in July, 2017.

Movie Surfers: Movie Surfers is a Disney Channel mini that appears in commercial form where teenagers go behind the scenes of Walt Disney related films.  It was about teenagers communicating with each other via webcams and getting info about the movies.  Now it also appears after a Disney Channel movie or series ends.

Northern Lights (1997 film): Northern Lights is a 1997 television film based upon the 1988 stage play of the same name by John Hoffman.  Directed by Linda Yellen, the film stars Diane Keaton, Maury Chaykin, Joseph Cross, and Kathleen York.  It was produced for the Disney Channel and premiered on August 23, 1997.  Some sources identify "Northern Lights" as the first Disney Channel Original Movie, though "Northern Lights" was not included in Disney Channel's 100 Original Movies celebration that aired in May–June 2016, and Disney Channel considers 1997's "Under Wraps" to be the first official Disney Channel Original Movie.

Demi Lovato: Demetria Devonne Lovato, known professionally as Demi Lovato ( or ; born August 20, 1992), is an American singer, songwriter, and actress.  After making her debut as a child actress in "Barney & Friends", Lovato rose to prominence in 2008 when she starred in the Disney Channel television film "Camp Rock" and released her debut single "This Is Me" which peaked at number nine on the "Billboard" Hot 100.  The success of the film and its soundtrack resulted in a recording contract with Hollywood Records.  Her debut album, "Don't Forget" (2008), debuted at number two on the US "Billboard" 200.  The following year, Lovato was cast as the titular character of the television series "Sonny with a Chance" and she released her sophomore album, "Here We Go Again", which became her first one to top the "Billboard" 200 chart.

Twitches Too: 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.

Supporting paragraphs: Safehouse Records Demi Lovato
Answer: Camp Rock