Lauren Alaina: 'Carrie Underwood song means a lot'

Lauren Alaina has said that the track written for her debut album by fellow American Idol alum Carrie Underwood "means a lot" to her.

Underwood, who performed with Alaina on the American Idol finale in May, co-wrote a song called 'Eighteen Inches' for Alaina's debut record Wildflower, which is available now.

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