These two are just too sweet.
And they weren't just out together—they were holding hands and sharing kisses on their way out of an appointment in L.A.'s Brentwood neighborhood, Vanessa's growing baby bump visible underneath her flowing maxidress.
Vanessa showed off her summery maternity style earlier in the day on Instagram, giving her pal a shout-out for her savvy fashion sense and capturing herself in a stop-in-the-name-of-love pose.
"STOP! HAMMER TIME!!! @jennblee made me buy this outfit and I have to say, I'm pretty comfortable!" she raved.
She and Nick celebrated three years of marriage on July 15, Vanessa posting a throwback shot of them dancing at their wedding.
"July 15, 2011... I got to marry the best thing that has ever happened to me," she captioned the photo. "He has shown me how to Love, Trust, Respect, Compromise, Grow, Dream, and truly become a Family. I am grateful everyday for the life we are creating... together. And can't wait to see what's next! #HappyAnniversary."
And what better time than their anniversary to make another special announcement?
That's when Nick chose to tweet a photo of 1 1/2-year-old Camden walking on the beach next to a heart drawn in the sand around the words "It's a girl."
"Can't think of a better way to celebrate 3 years of marriage to my beautiful @VanessaLachey than this! #family," the proud papa wrote.
"Thanks for all the well wishes on our upcoming baby girl," Nick added the following day. "Camden is taking boxing lessons now so he can help daddy fend off the boys!!"
And to think, on their fourth anniversary he and Vanessa will be parents of two!