kylie jenner
Hawkeyed fans on Tuesday speculated that Jenner revealed the sex of her baby on Snapchat, with a cryptic caption appearing to insinuate the baby will be a boy. Kylie Jenner/Instagram

Amid rumors that three of the Kardashian-Jenner clan are expecting babies, many have scoured paparazzi and social media photos for clues to confirm the news. Hawkeyed fans on Tuesday speculated that Jenner revealed the sex of her baby on Snapchat, with a cryptic caption appearing to insinuate the baby will be a boy.

Jenner, 20, dropped the apparent hint in a Snap promoting Kylie Cosmetics and several products from the Kylie Shop. Posting a photo of new pink and blue iPhone cases from the line, she wrote: “Which one? I’m thinking blue.”

While it appeared Kim Kardashian confirmed her news of a possible third child with husband Kanye West in an episode teaser for “Keeping Up with the Kardashians,” Khloé Kardashian and Kylie Jenner have yet to publicly confirm their own. Multiple media outlets have reported confirming the rumors with sources close to the famous family.

Jenner is reportedly expecting a baby with rapper Travis Scott, 25. Khloé Kardashian is reportedly pregnant with Cleveland Cavaliers star Tristan Thompson, 26. The partners of both sisters have also been mum on the subject, however TMZ reported in September that Scott “was at a recent event telling people about the pregnancy and how his life was going to change.”

CNN reported in September that two sources close to the family said they were “overjoyed” and confirmed to the media outlet that Jenner was indeed expecting a child. Us Weekly last month broke the news that Khloé Kardashian was also expecting a baby.

People also ostensibly confirmed the news, though its sources remain unnamed in coverage of both sisters.

“Yes, Khloé and Tristan are expecting and they are absolutely thrilled,” a source told the site when news broke. “This isn’t something they were in a rush to announce to the whole world, and it’s only been in just the past week or so that they’ve felt comfortable telling most of their inner circle.”

Another source told People that Jenner, Khloé Kardashian and Kim Kardashian are beginning to plan for the arrival of their little ones, who are reportedly due around the same time.

“Khloé and Kylie are both starting to plan out their nurseries, and Kim and Kourtney are also involved in the process,” the source said. “All the sisters are super excited, and Kris has been helping as well.”