AceShowbiz - Kailyn Lowry is seemingly a mom of five now. If a new report is to be believed, the "Teen Mom" alum quietly welcomed a child with her boyfriend Elijah Scott in November last year.

Sources spilled to The Sun on Wednesday, February 8 that the former reality star quietly "gave birth to a baby boy on November 20″ but decided to keep his arrival a secret. "She has only told close family and friends," one insider added.

The baby boy joins his big brothers Isaac, 13, who Kailyn shares with ex-boyfriend Jo Rivera, Lincoln, 9, with ex-husband Javi Marroquin, and Lux, 5, and Creed, 2, with ex Chris Lopez. While it's unclear how long she and Elijah have been together, they went Instagram official back in May.

Kailyn has never confirmed that she's expecting a child with her boyfriend Elijah. The pregnancy speculation began in July last year when Kailyn's ex Chris, who she has a tumultuous co-parenting relationship with, outed her secret pregnancy on Twitter. Chris wrote at the time, "Out here talking bout you'll beat me up now you know you gotta protect the belly stop it."

Around the same time, photos circulated online of the reality TV star out shopping with what appeared to be a baby bump. Fans later claimed to have spotted a bump in the photos, as one commenter posted on Reddit, "Oh My God, Kailyn pics! Is she pregnant?" Another wrote, "So every time there's a rumor she may be pregnant it's true. I'd put money on it that it's true."

Despite Kailyn's best efforts to keep the baby hidden, fans noticed the sound of an infant crying in the background of one of her Instagram Stories last month. "Look at the milk bottle being whisked away and the baby whining in the background! Why is she denying the baby, this is so strange," one person tweeted alongside the video.