Khloé Kardashian sparks pregnancy rumors once again, while estranged husband Lamar Odom still refuses to divorce her.

Us Weekly previously reported that the 30-year-old reality star is making long-term plans with current boyfriend French Montana, including having the "I Ain't Worried About Nothin" rapper's baby. "Khloé's smitten," a source revealed earlier this month. "And her goal is to get pregnant -- soon."

Kardashian's pregnancy speculations continue to fuel, when she took to her Instagram account last week to share a snapshot of herself. The image sees her in a white crop top, putting one hand over her stomach. She wrote the following caption with a simple blue heart emoji.

Many believed that Kardashian was referring to a baby bump, as Celebrity Laundry recently published: "Obviously, everyone assumed that she was referring to a baby bump and consequently started the rumors about her being pregnant. She totally knew what she was doing there. Even if she's not pregnant, she had to have known that posting that kind of picture is a sure-fire way to get people talking about a pregnancy. Whether she's either real-pregnant or fake-pregnant, she wants you to think that she's pregnant."

The same publication also claimed that the "Keeping Up with the Kardashians" star and the Moroccan emcee "have been making little Kardashian-Montana babies, and Khloé is pregnant with her first child."

While Khloé Kardashian is yet to comment on the latest claims, the 34-year-old former NBA player apparently wants his estranged wife to reconsider their relationship. "He doesn't want to divorce her because he loves her so much," a source told HollywoodLife.

Odom is apparently willing to sign the divorce papers, filed back in December 2013, if the feeling isn't mutual and to make Kardashian happy. "He's not holding anything up," the source added. "He'll do whatever it takes to make her happy -- even if that means signing that one piece of paper he's always dreaded signing."