The new mom took to Instagram to share a photo from inside her workout session, just 5 weeks after giving birth to daughter Brooklyn.
"Mama's back!!! Let's do this G! @selfdiscipline #HeartAndHustle #HealthyMommyIsHappyMommy," she captioned the sweaty snap.
In the pic, the mother-of-two is sporting a black tank and matching pants as she's surrounded by dumbbells, weightlifting bars and heavy ropes.
Judging from this first post-baby pic, Vanessa is well on her way to getting her enviable bod back!
The brunette beauty and husband Nick Lachey welcomed their second child on Jan. 5. The couple is already parents to son Camden, 2.
In an interview with Us Weekly, the proud papa opened up about their newest family addition.
"I get the best of both worlds: I have a son and now I'm going to have the experience of a little daughter, which will be a completely different, mind-blowing moment for dad," he said. "On a personal side, things could not be in a better place and I could not be more excited. It's great."
