Khloe Kardashian has given fans on social media a glimpse of her son for the first time.

Months after welcoming her second child with Tristan Thompson in July, the "Kardashians" star shared via Instagram Sunday photos of her baby boy and his older sister True, 4, all dressed up for Halloween.

The snaps showed True, who, according to E! News, is dressed as Owlette from the Disney Junior series "PJ Masks," holding her younger brother, who was dressed as Tigger from "Winnie the Pooh."

The 3-month-old boy, whose name has not been revealed, wore a fuzzy tiger costume jumpsuit and a pair Nike baby booties. His face is not shown in the photo.

"Owlette and Tigger aka True and Baby Brother. (Shhhhh... But I can't wait for Halloween to be over), Kardashian wrote on Instagram.

Fans and social media users gushed over Kardashian's adorable kids, though some wondered why the reality star has not revealed her son's name and face when she has no problem posting her daughter on social media.

Khloé, you are the BEST mommy to these two little angels who choose you to be their best friend/mommy!!! I'm so, so proud of you," one commented.

"Why are you guys hiding your second child?" another asked.

"Why not just share the name? Will you hide him forever? I'm sure no," a third added.

Others expressed support for Kardashian's decision not to reveal her baby's name and appearance to the world.

"Take your time on baby boy, it's no one's information but yours," one fan commented.

The post comes weeks after People reported that Kardashian and Thompson were secretly engaged for nine months last year until news broke that he fathered a child with another woman while he was with the reality star.

Maralee Nichols welcomed her son with Thompson, Theo, in December 2021.

Despite their split, the Good American founder, who has primary custody of their children, is allowing the NBA player to help her raise their son and daughter.

"He wants to be present and spend time with the kids, and of course, Khloé is allowing him to be present in both of the kids' life [sic]," an anonymous source told Us Weekly.

"He wants to be part of the baby's life, and she wants him to be," the tipster said of the exes. "When he's there, he's a good loving dad. He's not there all the time though as Khloé primarily has custody."

Khloe Kardashian, Reality TV Star
Khloe Kardashian, Reality TV Star Getty Images