Teen mom Jenelle Evans got a boob job in May of 2012. The story of her plastic surgery was actually leaked by her boyfriend posting pictures! This teen mom didn't just get a little boost in breast size, she went for the whole thing. After breast implants, she's became a solid 34 C cup. But, keep in mind that she was a definitive A cup before that. Here's Jenelle Evans in two different bikinis before and after her boob job.