Jenelle Evans

Jenelle Evans is going to make the next season of Teen Mom 2 bigger, if not necessarily better, than ever.

The headline-making young mother has decided to get breast implants, E! Online reports.

Teen Mom 2's Jenelle Evans arrested for harassing and threatening ex-roommate

"She got tired of having small breasts," a source tells E! News. "Jenelle decided on a full 'C' cup because she does not want to go too big. Jenelle has already had a consultation with a cosmetic surgeon. Her mom [Barbara] went along to the consultation to show her support. They are getting along much better now."

And it's no surprise that Evans' boyfriend Gary Head is supportive of her choice to go under the knife. "Gary is all for it," says the source.

On the show, Evans, 20, struggles to be the responsible mother of her son Jace, but can't seem to resist partying and carousing. She's been arrested multiple times.