Maralee Nichols dropped in on Instagram on Sunday to share two new photos with her and Tristan Thompson’s son Theo.
The fitness model, 31, was glammed up in a full face of makeup as she and her four-month-old wore matching pajamas.
She kept her caption to her 211,000 followers simple, writing: ‘Happy Easter.’
New post: Maralee Nichols dropped in on Instagram on Sunday to share two new photos with her and Tristan Thompson’s son Theo
Tristan has three children with three different women: son Prince, five, with ex-girlfriend Jordan Craig; daughter True, four, with ex-girlfriend Khloe Kardashian, and now son Theo, four months, with Maralee.
She added a white heart emoji for the pair of photos that saw her sitting comfortably on a chaise lounge.
Nichols didn’t show the baby’s face as he rested on her chest with his head turned away from the camera.
She wore a dainty ring on her index finger and flaunted a nude manicure as she cradled her little one.
The duo’s onesie pajamas were white with pale blue trimming and images of bunnies throughout.
Beautiful: The fitness model was glammed up in a full face of makeup as she and her four-month-old wore matching pajamas
Her brunette locks flowed down her back, falling in a soft and loose wave near the ends. They were styled in a center part.
She smiled gently in one photo as she gazed at the camera, and in another she looked down at her bundle of joy.
Her eyes were adorned with full and fluffy lashes that punctuated her soft brown eyeshadow.
Her cheeks were dusted in a rosy hue and she wore a mauve-colored matte lipstick.
Newborn: Theo was born on December 1 after DailyMail.com broke news of Maralee’s shocking pregnancy
Meanwhile, Khloe Kardashian also took to Instagram to share images from her Easter Sunday with her and Tristan’s daughter True.
The denim designer posted two selfies with her four-year-old daughter as they enjoyed the holiday at mom Kris Jenner’s Palm Springs home.
She wore her long blonde hair in small crimp-like waves and was clad in a floral blouse with a plunging neckline.
Holiday fun: Meanwhile, Khloe Kardashian also took to Instagram to share images from her Easter Sunday with her and Tristan’s daughter True
Khloe recently opened about about the numbness she experienced after learning Tristan fathered a child with Nichols during their reconciled relationship.
‘That was hard,’ Khloe admitted to USA Today, while older sister Kim Kardashian added it was difficult being the one having to break the gut-wrenching news to her.
Due to the NBA star’s past infidelity, most shockingly when she was pregnant with their daughter True in 2018, the Good American founder said learning he fathered a child with someone else during their relationship felt like ‘déjà vu.’
‘I think the first time it was either Kendall or Kylie that called me. Now it’s good old Kim,’ she recalled. ‘You do become numb’ to the pain, but said that it didn’t make things any easier.’
Co-parents: Khloe and Tristan are co-parents to their four-year-old daughter True
On January 3, Tristan took to his Instagram to admit that he had fathered his third child as he wrote: ‘Today paternity test results reveal that I fathered a child with Maralee Nichols. I take full responsibility for my actions.
‘Now that paternity has been established, I look forward to amicably raising our son. I sincerely apologize to everyone I’ve hurt or disappointed throughout this ordeal both publicly and privately.’
Tristan then spoke directly to the Keeping Up With The Kardashians star whom he first started dating in 2016.
He wrote: ‘Khloe, you don’t deserve this. You don’t deserve the heartache and humiliation I have caused you. You don’t deserve the way I have treated you over the years.
Former couple: The reality TV star and professional athlete originally began dating in 2016