I could use some advice (not a pregnant teen question!)?

I'm trying to convince my mom to let me on IMVU...that site for 13+ which is actually a bit overly ual, but all I want to do is talk to a few of my friends. The problem, which I just realized, is that my homepage is all wrong. It's got a picture of me which I and others think is fab and total gorgeous, but you can totally see down my shirt. Then on the tab that says "About Me" is a sticker that says ******. And under that boxed panel is another sticker that says "f*ck me in the backseat". So basically, I'm screwed, and she's never going to give me that back. WHAT DO I DO?