Pregnant Hailey Bieber Shares a Kiss with Husband Justin as They Pose for Wholesome New Couple Photos

Justin Bieber is showing off his affection for wife Hailey Baldwin Bieber — and not just "One Time!"

On Saturday, Aug. 3, the two-time Grammy winner, 30, shared a carousel of adorable photos on Instagram, in which he could be seen embracing his wife and her growing baby bump.

In the images, which Justin posted without a caption, he and the Rhode founder, 27, were dressed up.

Hailey wore a short red dress, pointed heels, pulled-back hair and a diamond necklace. Justin, meanwhile, opted for a black button-down, cargo shorts, a fuzzy hat and white-and-black dress shoes.

While the first two snaps showed the duo standing together on a patio, the rest of the post included shots of Justin sharing some kisses with his wife of over five years.

In the shots, Justin held Hailey's hands in front of a circular backing light and planted a kiss on her lips, before cradling her baby bump in another shot.

Justin's pals Rory Kramer, Sam Tompkins and Josh Gudwin all left words of support in the comments section, as did Justin's mom, Pattie Mallette, who wrote: "LETS GOOOO 😍." She also shared one of the images to her Instagram Story, writing "Love this!"

Hailey herself uploaded a close-up look of her red dress to her Instagram Stories.

Justin and Hailey first announced that they were expecting their first baby together in May. Earlier this week, a source told PEOPLE that the couple is "ready to become parents."

"They're planning for the baby's arrival and it's very cute," a Justin source said. "They are super committed to their marriage, but also to being the best parents possible."

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Speaking with W Magazine in a cover story for the publication's Special Edition Summer Issue this month, Hailey explained that she "probably" could have hidden her pregnancy until "the end," but that she ultimately "didn’t enjoy the stress of not being able to enjoy my pregnancy outwardly."

The model added that she was able to "keep [her pregnancy] quiet" for so long "because I stayed small for a long time." As she explained, she announced the news when she was "six months pregnant."

"I felt like I was hiding this big secret, and it didn’t feel good," she said. "I wanted the freedom to go out and live my life.”