Demi Lovato opens up about her life in the incredibly autobiographical new album, The 28-year-old singer covers topics from her substance abuse struggles and 2018 overdose to her eating disorder. In her song, «15 Minutes,» Lovato sings about a bitter breakup, and the lyrics have fans wondering if she's talking about her broken engagement to 29-year-old actor Max Ehrich. «Changed your colors so fast/Tried to turn my friends into friends of the past,» Lovato sings. «Always puttin' you