AceShowbiz -

The world now knows how "Teen Mom" star Jenelle Evans' boobs look like before and after the surgery. Several snaps of the 21-year-old posing naked seen from a couple of angles were leaked this week to the reality star's dismay.

Soon after the photos hit the web, Evans clarified that they were taken by her ex-boyfriend, Kiefer Delp, while she was not fully aware. "I was still not in the right state of mind from the anesthesia and I was on my prescribed medication," she told E! Online, adding, "I'm very depressed but I'll eventually get over it. I just wish I knew who to trust these days. He was the only one that had them and now they are online. I also have texts of him admitting it."

She tried to prove some more how she didn't approve of the pics, explaining on Twitter, "I was f--ked up off of anesthesia after the surgery. I didn't kno [sic] he took the after photos. The before photos [he] took without me lookin and told me he deleted them thats why I was laughing in the pic cuz I'm like lol stop."

However, Evans won't deal with Delp or pursue the matter further. "I didn't give him any permission and yes I kno [sic] I have a good case but he has more blackmail on me so I cant," she tweeted.