Jenelle Evans Smoking: 'Teen Mom 2' Star Smokes Cigarettes While Breastfeeding? [VIDEO]

Jenelle Evans is facing criticism after revealing she's smoking again.

Jenelle Evans Will Return To MTV For 'Teen Mom 2' Season Six

Earlier this week on Twitter, the Teen Mom 2 star told a fan she was smoking. Right away, Evans, who is currently breastfeeding her second son, Kaiser, was bombarded by critics and concerned fans who worried she could be harming her child.

"It all started when [Evans], innocently enough, tweeted a photo of her baby daddy Nathan napping on the couch," In Touch Weekly reported on Sept. 22. "It didn’t take fans long to notice the pack of cigarettes on the floor in the shot—and when her followers pointed it out, she didn’t deny that she’s a smoker."

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Since giving birth to Kaiser Griffith at the end of June, Evans has reportedly been breastfeeding. So, smoking is a definite no-no, and according to In Touch, Evans not only failed to deny she was smoking while breastfeeding, she actually defended the habit, telling fans she only smokes outside of her home.

Earlier this month, Evans confirmed she was smoking, telling a fan, "I'm outside right now smoking a cig lol."

While smoking away from the baby is certainly better than smoking with him, Evans should really call it quits with cigarettes. After all, just because she smokes outside doesn't mean the stench doesn't follow her back in the home -- and Kaiser shouldn't be exposed to secondhand smoke.

Teen Mom 2 season 5B airs on Wednesday nights at 10 p.m. on MTV.