In a black-and-white image shared by the 30-year-old singer on Instagram, Tyler and Hayley pose shirtless as they gaze down at her baby bump. In another photo shared with PEOPLE, Tyler bends down to kiss his smiling wife’s stomach, which is exposed by a black turtleneck crop top.
“Three more weeks until we get to meet our little angel 😇” the dad-to-be captioned the Instagram snap, posted Saturday.
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The Hubbards, who tied the knot in July 2015, announced their pregnancy exclusively with PEOPLE in June — where Hayley opened up about her “morning sickness,” explaining how she kept busy to combat it.
“[It’s] just nausea all day, but that’s to be expected,” said Hayley, 30, adding that instead of staying at home and “feeling sorry for” herself, she flew to Malawi with the UCSF School of Nursing to advocate for maternal child health initiatives.
“I’m not going to lie, it was pretty rough. I was definitely exhausted,” she admitted of traveling. “But it put things into perspective for me because we were working in Malawi with the UCSF School of Nursing and so we were in a lot of hospitals with women that just had babies.”
“They were with their newborns in these dirty congested hospitals and no sheets on the bed — conditions you would never want to have your baby in — so suddenly I didn’t feel as sick or feel as bad,” continued the mom-to-be.
Hayley and Tyler got the surprise of their lives in August when they learned that the sex of their upcoming baby was a girl — not a boy, as they previously had been told.
“God’s got jokes … After thinking we are having a boy for the last few months, turns out the blood test was wrong and we’re actually having a little girl,” Tyler wrote on Instagram, captioning a sweet photo of himself cradling his wife’s baby bump while their golden retriever Harley sits at the couple’s feet.
“Baby Hubbard’s keeping us on our toes & has another announcement to make!! It’s not a boy! It’s a GIRL!!! 🎀💗🤰🏼🚺🤗 ” Hayley wrote on her own post. “Our hearts are exploding with joy all over again! And shock! And excitement!”
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But mostly, the couple told PEOPLE they’re looking forward to being first-time parents. “It’s just an exciting phase of our life and an exciting next step,” Tyler said.
“There’s a lot that we’re going to get to learn. Hayley and I both really love learning and growing as people,” he explained. “For us, it’s the next phase and the next stage of life that God can really teach us a lot and show us patience … and selflessness.”
Added Tyler, “To be honest, our world, at this point in our life, it revolves around what we want it to revolve around — our wants and our needs and our desires, what we have going on in our schedule … and all that’s about to change.”