In time to celebrate Easter on Sunday, celeb couple Vanessa and Nick Lachey unveiled the first ever picture of their new baby. As seen on Vanessa's Instagram post, the couple's baby girl was photographed wearing a knitted bunny attire.

Earlier this year, Vanessa and Nick Lachey welcomed their new baby girl. The couple's daughter was born on Jan. 5 and was named as Brooklyn Elizabeth, Us Weekly revealed. Now, 3-month-old baby Brooklyn is making headlines after her proud mom shared an adorable photo on Instagram on April 5.

"Happy Easter!" Vanessa Lachey captioned her new baby's cute Easter Bunny snap.

It seemed that Brooklyn, who wore a bunny cap on her head and sported matching white bottoms with a fluffy bunny tail while lying on her stomach on a white blanket, wasn't the only Lachey to have an inclination with the Easter Bunny costume.

Former 98 Degrees member Nick Lachey also got into the Easter holiday spirit as he shared an Instagram pic of himself dressed up as an the Easter Bunny, In Style noted.

"Happy Easter to all!!! #SillyRabbit," he captioned his photo.

Meanwhile, Vanessa and Nick Lachey, who have been married since 2011, are also proud parents to their 2-year-old firstborn son, Camden. And last month, 41-year-old Nick told E! News that their children are doing great. He also revealed that big bro Camden is very protective of Brooklyn.

"I mean, she's doing great, sleeping great, and [Camden] was the same way," Nick said then added, "He's very protective. Like if Brooklyn's crying, Camden wants to make sure he lets us know that she's crying, and he wants to know why."

"I like that he's kind of getting his protective big brother instincts going already," he continued. "That's a good thing."

After giving birth in January, People reported that Vanessa Lachey immediately wrote an emotional message about her new baby girl on her Web site.

"I have been dreaming of this moment for as long as I can remember, the day I was going to meet my little girl," Nick's 34-year-old wife wrote at the time. "I can't even begin to tell you how it felt to hold her in my arms for the very first time. Mommy, Daddy and big brother Cam love you so much already, Brooklyn!"

As Vanessa and Nick Lachey celebrated Easter Sunday by sharing the first snap of their new baby girl, we can't wait to see their children, Camden and Brooklyn, photographed together soon.