In 2009, Lovato recorded "Send It On", a charity single and the theme song for Disney's Friends for Change, with friends Selena Gomez, Miley Cyrus and the Jonas Brothers. All proceeds from the song were donated to environmental charities supported by the Disney Worldwide Conservation Fund.Lovato's Disney Channel sitcom Sonny with a Chance, with her character Sonny Munroe the newest cast member of the show-within-a-show So Random!, premiered on February 8.Lovato's acting ability was described by Robert Lloyd of the Los Angeles Times as "very good", and he compared her favorably to Hannah Montana star (and friend) Miley Cyrus.That June, she co-starred as Princess Rosalinda with Selena Gomez in the Disney Channel film, Princess Protection Program. The film, the third highest-rated Disney Channel original movie, premiered to 8.5 million viewers.