The model was out and about in L.A. Tuesday with her hubby by her side … and she was wearing an interesting outfit — a white crop top underneath a black oversized blazer and matching pants. Of course, her belly was on display … and yeah, she’s showing.

This is the first time we’re seeing Hailey and Justin in public since their big news last week — when they renewed their vows in Hawaii and did a whole maternity shoot together.

In those pics and in the video they posted … Hailey did seem a touch bigger than she looks here — but it might just be an optical illusion with all the black she’s wearing and how high up the pants sit on her waist.

Like we first told you … Hailey is about 6 months along in her pregnancy at this point, so it looks the Biebers are likely in for a late summer delivery for their newborn.

Still no word on the 𝑠e𝑥, or a name they might have in mind — but they’re over the moon.

Hailey and Justin got married way back in 2018 … and they’ve discussed wanting and trying for children in the past. Now, they’re finally welcoming a kid into the world to grow their family.

It was a well-kept secret for a long time — but now that the word is out, so is HB’s bump. Make way, folks … we got a bun in the oven — and it’s coming in hot!