Nikkole Paulun Pregnant: '16 & Pregnant' Star Is Expecting Her Second Child With Boyfriend Ryan [VIDEO]

Nikkole Paulun is pregnant with her second child.

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Years after appearing on the second season of 16 & Pregnant, alongside stars including Teen Mom 2's Jenelle Evans, Kail Lowry and Leah Calvert, Paulun is expecting her second child with her boyfriend, Ryan.

"Nikkole Paulun announced earlier this month that she is pregnant again, but given her previous controversial pregnancy, some questioned whether or not Nikkole was telling the truth," Starcasm reported, noting a summer 2013 pregnancy, which many believed was created for publicity. "Nikkole posted a video of her ultrasound on Youtube earlier today to pretty much silence anyone who still had doubts."

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Last summer, Paulun announced her pregnancy, but sadly, weeks later, she revealed she lost her child. Because the news of her miscarriage ran on Radar Online, many accused the MTV reality star of faking the pregnancy. Even after Paulun provided medical documents, fans were unsure she had really been pregnancy. Then, after Paulun revealed she received breast implants just months later, many accused her of selling her pregnancy story in order to fund her plastic surgery.

This time around, Paulun has been completely upfront with fans, sharing photos of her growing baby bump, and posting news about her pregnancy symptoms online.

"I need advice for morning sickness!" she wrote. "Today is the worst it's ever been... I tried zofran and it didn't work and my doctor told me to try lemon water but it's not helping either. I'm miserable."

Nikkole Paulun is due on July 12, 2015.