We applaud her bravery!

Tallulah Willis is opening up about her body image issues and insecurities as part of The What's Underneath project, and Bruce Willis and Demi Moore's youngest daughter really seems to have a good head on her shoulders.

    "I struggled a lot when I was younger … I'm diagnosed with body dysmorphia from reading those stupid f**king tabloids when I was 13, with the feeling that I was just, like, ugly. Always. I believed ... strangers more than the people that loved me, because why would the people who loved me be honest? ... It was a conviction, it was just reality. You could tell me a thousand times that it's not true, but it's true, and that's OK, and so that made me start to dress, really, showing off my boobs and my butt ... that I was going to get attention for. It was, like, denim short-shorts and push-up bras so that [my boobs] were .. sticking to my neck. It took me until a year ago that I and I remember specifically one day putting on a button-up [shirt] and buttoning it up all the way to my neck and having long pants on ... and just my arms showing and and feeling so beautiful. That was a f**king mind-f**k for me … the fact that all of the attention would be on my face, and that was so scary for me because I always wanted to distract people [from it], and and at that time I realized I wasn't who I was anymore," she revealed during the taped interview.

    Check out what else she has to say in the video!