LOS ANGELES, CALIFORNIA: Jana Kramer experienced a joyful moment as she marked her first Thanksgiving celebration with her newborn child.

The country singer, renowned for portraying Alex Dupre on the television series 'One Tree Hill,' shared a series of posts on her Instagram Story on Thursday, November 23.

The posts showcased her Thanksgiving celebrations featuring her newborn son Roman James and her fiance, Allan Russell.

In one video, Kramer highlighted the presence of her family in town, while another clip captured Russell preparing their Thanksgiving feast.

People Magazine reports that Kramer, who is also a mother to two older kids, son Jace, 4, and daughter Jolie, 7, with ex Mike Caussin, captioned an image of herself relaxing while Russell held their newborn son, with the caption, "First Thanksgiving 🦃❤️."

Kramer's Thanksgiving post

The 39-year-old posted family photographs on her feed, expressing gratitude in her caption: "Beyond thankful for my family, our newest addition, my friends, and all of you ♥️. Hope you all have a beautiful Thanksgiving and enjoy the season you are in as new ones are just around the corner. Xx."

On Thursday, Caussin, 36, took to his Instagram account to express gratitude for Kramer's relationship with Russell.

Sharing a photo with his two kids, Kramer, and her fiance, Caussin wrote in his caption, "I’m going against my own reasoning for creating this account and choosing to make a personal post."

Expressing gratitude for the many blessings, Caussin praised his "modern family" and conveyed, "I’m incredibly grateful for where @kramergirl and I are at in our relationship."

"We have both found a way to flourish for ourselves and, more importantly, the kids. The fact that she has found someone like @superiorstriker only adds to my level of gratitude towards the entire situation," he continued. "Jolie and Jace have the gift of three parents who love them and will do anything to protect them."

Caussin added, "As a father, what more could I ask for… Happy Thanksgiving 🙌🏼." In the comments section, Kramer reacted with a selection of emojis, writing, "❤️😭♥️🙌🏼."

When did Kramer and Russell welcome their newborn son?

Kramer and Russell welcomed their son on November 13, with a birth weight of 6 lbs, as confirmed by a representative for the couple.

"Allan and I are both overjoyed and truly grateful to announce the birth of our son, Roman James Russell. We feel blessed to have been given the chance to create something so special together," the couple said in a statement.

"The name Roman really isn't inspired by anyone, it's just a strong name that we both love, but James (his middle name) was both of our Grandpa's names, so that was a nod to them," they added.

Recently, Kramer expressed her gratitude for her fiance on her Instagram Story, sharing photos from the day she gave birth. In the post, she referred to Russell as "the most supportive man in the world," accompanied by a photo where he comforted her as they prepared for their son's arrival.