Demetria Devonne Lovato , better known by his stage name  "Demi Lovato" (b.  August 20  of  1992.)  is a  singer , songwriter ,  musician ,  actress  and spokesperson  for anti-bullying  U.S. . She is also involved in philanthropic activities through charity work and causes various  social  and environmental. 

Rose to fame for her role as  Mitchie Torres  in the Disney Channel Original Movie Camp Rock and  its sequel  alongside the  Jonas Brothers . Demi starred in the  original series ,  Sonny with a Chance  as Sonny Munroe . Lovato also starred in another movie channel, Princess Protection Program  with her ​​friend  Selena Gomez . In her music career, he released his debut album,  Do not Forget  , in September 2008.  The album debuted in the second position of the  Billboard 200 , was certified  gold disc  by the  RIAA , because sales exceeded 500 000 copies.   The album was preceded by his debut single, " Get Back "and then" La La Land ". Demi released a second album,  Here We Go Again , in July 2009.  The album debuted at number one the  Billboard 200 , it is extracted from two singles, " Here We Go Again "and" Remember December ". Their third album,  Unbroken  was released in September 2011.   In its first week of release, was ranked number four on the  Billboard 200 . The first single from the album, " Skyscraper "

, he held the position ten of the  Billboard Hot 100  and is decorated with  platinum  by the RIAA, it has been the most successful single of the singer so far.  The second single is " Give Your Heart a Break ",  officially published on January 23, 2012 and its  music video  for the same year in April.  Demi Lovato has sold approximately more than 1,543,500 copies of her three albums, only in the  United States , while its easy and exceed nine million digital downloads.  currently working on his fourth studio album, while one of the four judges of the second season of  The X Factor USA , alongside  Simon Cowell ,  LA Reid  and Britney Spears .  Demi Lovato has participated in five tours as a headliner, which are:  Demi Live!Warm Up Tour ,  Summer Tour 2009 ,  Fall Tour 2009 , Tour 2010 South America ,  A Special Night with Demi Lovato  and her latest  Demi Lovato Summer Tour 2012 . He has also been a special guest on tours of the  Jonas Brothers  as the opening act on tours  Burnin 'Up Tour , Jonas Brothers World Tour 2009  and  Jonas Brothers Live in Concert . In late 2011, Lovato was named "Woman of the Year" by the website  Celebuzz .  Between his work as  a social activist , highlights being the spokesman anti- bullying  organization PACER, which is an organization that supports and seeks solutions young people who are victims of  bullying , it is noteworthy that Demi suffered bullying at age 10.  Also joining companies  Aéropostale  and  Do Something.org  in the charity campaign "'Teen for Jeans'", which aims to collect jeans obsolete so they can be donated to low-income adolescents also reported that Demi  Aeropostale  will give a 25% discount on a new pair of jeans for donors, so everyone wins in this circle of support. February 12th 2013 unveiled the cover of "Heart Attack",  the single from their fourth album. 

EARLY YEARS

Demi began her acting career recording episodes around 2000 or so, the children's television series Barney & Friends being transmitted on the season 7-8, from 2003 to 2004, where he met his then best friend  Selena Gomez .

In 2006 appeared in the episode  First Down  series Prison Break  as Danielle Curtin.  has also appeared in the second season of the television series  Just Jordan  as Nicole, in the episode  Slippery When Wet .  In January 2007, she landed the role of Charlotte Adams-the female lead-in mini-series from Disney Channel ,  As the Bell Rings  in its U.S. version, released on  August 26  of  2007 .  few of her original songs, including "Shadow" appeared on the show. After leaving the series, his character was replaced by Lindsey Black actress.  In 2008, Lovato starred in the film of  Disney Channel ,  Camp Rock .She played  Mitchie Torres , a fourteen-year-old hoping to become a singer. The movie premiered on June 20, 2008 in the  U.S.  by  Disney Channel with 8.9 million viewers,  which puts as the new star Lovato Teen  Disney .  then Lovato became the protagonist of the  original series  from  Disney Channel , Sonny with a Chance , premiered on February 8, 2009 in the  U.S. . The second season of the series premiered on March 14, 2010. The series starring Lovato as  Sonny Munroe , who becomes the new cast member of a variety show live comedy sketches,  So Random! .  In  June 2009  she starred in the  Disney Channel Original Movie ,  Princess Protection Program  as Princess Rosalinda alongside  Selena Gomez . The film is about a young princess who is being held by the Princess Protection Program and is taken suddenly  Louisiana  countryside, where she must learn the ins and outs of behaving like a teenage  American  normal.  The film is the fourth highest score the  Disney Channel Original Movies , and premiered with an audience of 8.5 million viewers.