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Kristin Cavallari celebrates baby Saylor's smile after month of 'nonstop teething'

The former reality star shared a happy mother-daughter pic on Instagram.
/ Source: TODAY

Is that a smile we see?

Kristin Cavallari celebrated her daughter Saylor's happy grin after the little one endured weeks of pain as the first of her teeth came in.

The "Laguna Beach" alum took to Instagram on Wednesday to share a photo of herself lifting 8-month-old Saylor in the air as mom and baby smiled sweetly at each other.

"Nice to see a smile on this girl's face after over a month of nonstop teething," 29-year-old Cavallari wrote in the photo's caption. "4 new ones are through though!"

The former reality star and her husband, Chicago Bears quarterback Jay Cutler, 33, have three kids together — sons Camden, 4, and Jaxon, 2, and adorable Saylor.

Just last week she wished oldest child Camden a happy birthday with a great big smooch.

"Happy 4th birthday to the sweetest soul I know, my little Cammers,” wrote Cavallari in the caption of an Instagram pic.

RELATED: Kristin Cavallari and Jay Cutler celebrate 3rd anniversary — see the photo

The former "Hills" star revealed that her children have been helping her get through the death of her brother, Michael, who passed away at age 30 in late 2015.

"I'm going to have good days and bad days, but I've really found a lot of strength in my kids, especially Saylor," Cavallari told People. "I couldn't just fall apart — I had a little baby to look after."

"When you lose someone, it really makes you realize how precious life is," she continued, "and so I'm just thankful that I have my babies, and I'm thankful for everything in my life."