Khloe Kardashian’s baby’s gender revealed

Break out the baby basketball jersey: Khloe Kardashian and Tristan Thompson are expecting a boy, according to Us Weekly.

The 33-year-old reality star has yet to officially confirm her pregnancy, but news broke last month that she was expecting a bundle of joy with her boyfriend, Cleveland Cavaliers star Tristan Thompson, 26.

The pair, who have been dating since September 2016, appear to be going strong, as Kardashian shared a loved-up photo on Instagram last week.

"Marriage is definitely in the cards. They are just waiting for the right time to move forward. Khloe doesn't want to rush into anything," sources told Us of the pair's relationship.

See photos of Khloe Kardashian:

The baby — Kardashian's first and Thompson's second — will likely be joined by some siblings soon.

Kardashian said on the June finale of "Keeping Up With the Kardashians" that Thompson wants "five or six kids."

We could start at one and we could grow from there. But now knowing I'm not on birth control is just, like, it's scary. It's like a really big step," she said.

The impending arrival will be the third new addition to the Kardashian family.

Kylie Jenner, 20, is currently expecting a baby girl with boyfriend Travis Scott, while Kim Kardashian and husband Kanye West are expecting their third child, a girl, via surrogate.

See photos of Khloe and Tristan together: