Newsround has made a special programme, called Being Me, exploring what kids think about their body image.

It's presented by Millie from Millie Inbetween, who asks why our appearance is such a big deal to so many of us.

The programme follows four children as they take part in an exercise to find out how they see themselves and popstar Meghan Trainor explains how she struggled with body image worries.

Watch this excellent video on this link.