The Heartwarming News Heather Rae El Moussa Just Shared About Her Baby's 'Aunties'

Heather Rae El Moussa and husband Tarek El Moussa weren't expecting to fall pregnant naturally, having undergone months of fertility treatments, so now that they're expecting their first child together, the celebrity couple is eager to experience every moment. As the "Selling Sunset" star acknowledged on Instagram, "If you know us, you know our journey has been far from 'normal' so of course our pregnancy story is the same."

Funnily enough, the reality stars told ET, during a chat about their frustrating IVF journey, initially they weren't planning to have children together. Heather was content to help Tarek raise his two children with his ex, Christina Hall, rather than having their own. Thankfully, Taylor and Brayden have been hugely supportive of their journey thus far, with Heather gushing, "The most fun part of it all is how sweet and supportive Tay and Bray have been."

Likewise, she admitted, "Never in my wildest dreams did I think my heart would be so full from being a step mommy...and now I get to be a mommy, myself." Aside from her beloved stepchildren, Heather is looking to her closest female friends to play aunties to her little bundle of joy too.

The "Selling Sunset" ladies better get ready for some big responsibility. Alongside shots of her posing with co-stars and BFFs Mary Fitzgerald and Emma Hernan, expectant mother Heather Rae El Moussa wrote on Instagram, "The 'Selling Sunset' girls just became aunties!!!" According to Heather, both her colleagues were initially convinced she was having a girl but subsequently changed their minds and felt she was expecting a boy instead.

As Heather noted, "Not sure if I told you guys but I asked everyone at the party to dress in the color that they thought I would be having — I feel like it was pretty 50/50 but blue it is." As Us Weekly reported at the time, when Heather first announced her big news, several of her fellow "Selling Sunset" stars rushed to the comments to congratulate her, with Chrishell Stause writing, "SO SO SO happy for youuuu. Lucky little one to have you."

Heather dubbed her "Auntie Chrishell" as a result. Earlier this week, Tarek El Moussa and Heather revealed big news about their baby. The happy couple took to Instagram to share a video of their gender reveal moment, confirming they are in fact expecting "Baby boy El Moussa." Heather had previously shared the one thing she was waiting for before designing a nursery was knowing the baby's gender, so presumably it's full steam ahead now.