Keeping up with the Kardashians just might get a little harder. The family will be welcoming a new addition soon — if Khloé Kardashian has anything to say about it. The reality star is more than ready to have a baby with her boyfriend Tristan Thompson.

Sources reveal exclusively to Life & Style that Khloé is actively trying to get pregnant with her Cleveland Cavaliers beau. “Khloé is not using birth control and would be so excited if she got pregnant,” says an insider. And that’s not all. Fans can add a wedding to the 33-year-old’s wish list.

Khloé is the happiest she’s ever been,” the source adds, “and is planning to announce her and Tristan’s engagement over Christmas.” However, her ex-husband Lamar Odom might not be ready to let go of her completely.

The former NBA player recently confessed to Life & Style that he’s still close with the KUWTK star. “I just texted her yesterday,” he said. “I don’t think she hates me, even though she has every reason to. I definitely don’t hate her.” He went on to call Khloé a “beautiful person inside and out.”

While Lamar might need some time to adjust to Khloé’s new relationship, her older sister Kim Kardashian is all about her becoming a mom — and is even giving her some advice. “[Khloé] has been trying to get pregnant with Tristan for more than four months but so far, no luck,” an insider told Life & Style. “Kim has been pushing Khloé to hire a surrogate.”

The insider continued, “Kim’s been flooding Khloé with lots of information. She gave Khloé a list of surrogate contacts. Kim also has a team of lawyers, nutritionists and physicians keeping her surrogate healthy, and she wants to put Khloé in touch with them.”

And Kim, 36, would know a lot about surrogacy. After her pregnancies with kids North, 4, and Saint, 20 months, were deemed high-risk, Kim decided to turn to a surrogate to help welcome her third child with Kanye West. The more the merrier!