“I get insecure about a lot of things. In my line of work, unfortunately, your appearance is important, and I'm always like, 'Am I going to the gym enough this month? Have I been taking care of myself?' I get insecure about things from time to time.”
Source : "Jesse McCartney Talks Confidence, Future Plans, and Beware The Gonzo!". Interview with Neha Gandhi, www.seventeen.com. January 19, 2012.