is the cover girl for the July issue of Redbook Magazine
, which hits newsstands on June 12,
In her interview with the mag the Duets star chats about her experience on American Idol, her weight loss and her relationship with boyfriend Brandon Blackstock. Check out some highlights below:On how she lost the weight:
"I do cardio. I run. I strength-train using my own body weight. I don't like free weights, because ...