For 10 points, name this singer whose stage name no longer reflects her hair color, most recently behind songs like "Please Don't Leave Me," "Sober," and "So What."
In one song, this artist states that "I'm a hazard to myself" and "I wanna be somebody else." In another from the same album, she says that she "can't stay on your life support" or "your morphine," and that "you keep making me ill." Those songs, "Don't Let Me Get Me" and "Just Like a Pill," are from the album Missundaztood, as is one that proclaims "I'm coming out," "Get the Party Started." In a more recent song, she repeats "I wanna start a fight" and multiple repetitions of "Na na na na na na na." For 10 points, name this singer whose stage name no longer reflects her hair color, most recently behind songs like "Please Don't Leave Me," "Sober," and "So What."
In one song, this artist states that "I'm a hazard to myself" and "I wanna be somebody else."
Pink [or P!nk; accept Alecia Beth Moore]