Amber Portwood has moved on from her ex-fiance Matt Baier. In fact, just a few months after their split, the “Teen Mom OG” star has already found a new man. Clearly, Portwood is over Baier as she starts a brand new love story with another man.

Portwood is dating Andrew Glennon

Just last week, Portwood was spotted getting cozy with a mystery man. A video obtained by Radar Online featured the reality star leaning on a man which many believed is her new beau. In the clip, the pair snuggled and kissed. Many were interested as to who the man was and finally he was identified.

According to E! News, Portwood’s new boyfriend is Andrew Glennon.

The pair met on the set of "Marriage Boot Camp." An insider told the publication that Portwood and Glennon have gotten closer while filming for the reality show. At the time, the "Teen Mom 2" star's relationship with her ex Baier was in a bad shape. Glennon was there working as a crew member.

The source stressed that Portwood never cheated on Baier with Glennon. There was nothing romantic between the two on the set. It was Glennon who first noticed Amber. However, he only contacted her after they filmed. At that time, Portwood already broke up with Baier and she invited Glennon to visit her.

A few weeks later, Glennon arrived to visit Portwood and since then, they have been inseparable.

The insider described Portwood's new man as a "little bit nerdy." However, this is something that the reality star loves about him. Glennon is also tall. He stands six-feet.

Portwood and Baier’s relationship turned sour leading to split

Meanwhile, Portwood and her ex had an on-and-off relationship. They last broke up in June and many believed that this time, reconciliation is unlikely.

Portwood is done with his lying. Baier has a history of lying. First, he told Portwood when they met that he only has two children. However, it turned out that he has nine kids and five different women were suing him for unpaid child support.

Portwood also admitted that drugs played a role in their split. She saw Baier handling Catelynn Lowell a Xanax during a press event in April.

That was the last straw for her. However, Baier defended himself and told Portwood that a friend handed him the drug in case she needs it during her plane ride from Indiana to New York.

Aside from this, Portwood accused Baier of stealing her money. She admitted that he managed her finances and even kept her driver’s license in his wallet for two years.

Just recently, Baier admitted that he was to blame for their split. He confessed to E! News that he took their relationship for granted. After they broke up and now that Portwood has already found a new man, he has learned his lesson and that is to make the person he is with to feel loved every single day. Baier is now broken hearted, but he understands that it’s the price he has to pay after failing Portwood.