time because I got to really do it how I wanted to." Duff called the album "different [from]" Metamorphosis and "much more mature," particularly in its sound, but not to the point where it would be inappropriate for children: "I just think that other people will relate better." According to her, she was more "involved" compared to the production of her first album and "confident enough to make suggestions" about the style of the album: "If I thought it needed to be more heavy, more rock, I said so." Four songs — "Fly", "Someone's Watching over Me", "Shine" and "Jericho" — were used in Raise Your Voice, a film released shortly after the album in which Duff starred as an aspiring singer who attends a prestigious performing arts summer school. Duff has described "Fly" as "an uplifting song" about "how people are scared to open up and show who they are inside because they're afraid of what others are going to say." Her character performs "Someone's Watching over Me" at the film's climax and "Jericho" during the end credits, with the other characters performing the instruments. The album's release in Japan includes three bonus tracks: an acoustic version of "Who's That Girl?", a cover of The Go-Go's' "Our Lips Are Sealed" recorded with Haylie for the soundtrack to Duff's film A Cinderella Story, and a cover of The Who's "My Generation" in which the lyric "I hope I die before I get old" was changed to "I hope I don't die before I get old". Duff began performing it in concert after a suggestion from her manager, who was a fan of the song. Duff herself co-wrote three tracks on the album: "Mr. James Dean", "Haters" and "Rock This World", the first two of which, along with "The Last Song", Haylie co-wrote. Hilary said she refrained from co-writing the entire album because "I don't know if I'm secure enough with myself to do that." She has characterised "Haters" as "tongue-in-cheek" and said people would know what it is about when they heard it, and it attracted substantial publicity when rumors circulated that it was about actress Lindsay Lohan, with whom Duff was alleged to have been feuding. The Scoop, a gossip section of the website MSNBC, quoted an insider who had said, "Hilary thinks that Lindsay has been directing negativity at her for too long." Duff denied that the rumors