Maralee caught in a walk with Tristan's baby!

The mother of Tristan Thompson’s youngest child, Maralee Nichols, was seen walking in Santa Monica and pushing her son in a stroller. The 31-year-old fitness trainer looked comfortable in a white sports shirt and tight black leggings while she was walking with her one-month-old son.

This is the first time that we could see her, just weeks after Tristan Thompson, 30, publicly confirmed the paternity of their child on Instagram as well as he apologized to his ex-wife Khloe Kardashian, 37.

"Today a paternity test confirmed that I had a baby with Maralee Nichols. I take full responsibility for my actions. Now that the paternity test has been confirmed, I'm very happy and I look forward to rais our son together. I sincerely apologize to everyone I have hurt or disappointed in this agony, both privately and publicly." Tristan said.

"Khloe, you didn't deserve this. You didn't deserve the broken heart and the humiliation I caused to you. You don't deserve the way I've treated you all these years. My actions certainly do not correspond to the way I perceive you. I have great respect and love for you. No matter what you think. Once again, I apologize ", he wrote on Instagram.

Recall, the basketball player admitted that he slept with the mother of his third child several times in a hotel after-parties, but he denied any connection, claiming that they were having fun only for his birthday. She claimed that they had seen each other for at least five months and that she came to California several times because of him, even after she found out that she was pregnant.

Although Tristan insisted that there was no chance that he was the father, DNA showed the opposite. And of course, Khloe once again turned out to be a ‘fool’ in the eyes of the public. Only a few days before the affair, Tristan celebrated his birthday with Khloe. She forgave him for his infidelity and stayed good with him because of their daughter. Tristan also has a 4-year-old son, Prince, with an ex-girlfriend, model Jordan Craig .

The 31-year-old fitness trainer has moved from Texas to Los Angeles, to a luxury residential neighborhood. According to sources Tristan now pays her about $ 40,000 a month.

Despite the drama surrounding the birth of her first child, the beautiful brunette seems to be living her best life in a luxury apartment block, where apartments are rented for more than $ 3,400 a month to nearly $ 11,000.

The stunning location is also just minutes away from the beach and offers a large swimming pool with cabins and sun loungers for residents and their guests. There is also a pet park and spa, on-site boutiques, landscaped courtyards with an outdoor barbecue, and a two-level fitness center with a group studio and a yoga lawn. What a luxury.