North West couldn't help but to beam with joy during her recent trip to the zoo.

Although baby Nori is usually seen with a stern look on her face, Kim Kardashian West shared photos on Instagram of her daughter while she was grinning from ear to ear at the zoo.

"Zoo day!!!! my little lady loves animals so much!!!!," wrote the 34-year-old reality TV star as a caption on the pic on Friday.

She also uploaded another picture of the 16-month-old toddler showing off her Yeezus tour jacket, along with a black winter cap, long t-shirt and black boots.

"When auntie Koko dresses Nori #Zoo" she wrote as a caption, referring to North's aunt, Khloe Kardashian.

Khloe shared the same picture on her Instagram account and took credit for styling her niece, writing, "My little boo bear having a zoo day!!! I had to put her in #Yeezus gear!! Lol she's too cute!!!!" as the caption.

Earlier in the week, North was dressed in an elegant and causal chic ensemble when she attended her aunt Kourtney's Breakfast at Tiffany's themed baby shower brunch, which was held at the Montage Hotel for in Beverly Hills, California on Wednesday.

According to Hollywood Life, North sported one of the new custom Balmain blazers that she recently received as a gift from designer Olivier Rousteing.  Meanwhile, Kim wore a matching black Balmain blazer to the shower.

On Nov. 5, Kim shared a picture of the three blazers on Instagram. She also captioned the photo writing, "OMG!!!! Look what @olivier_rousteing sent North! Thank you @BalmainParis for these little custom jackets to match mommy!!!"

Nori was also spotted last week wearing a Yeezus tour jacket, grey leggings and black boots while she and Kim were in a Los Angeles airport on their way to New York, reports the Daily Mail. Kim, however, was dressed in a long, black fur coat, a black ribbed sheer blouse, maxi skirt and black shades, while her hair was pulled back into a sleek ponytail.