Audrina Patridge Celebrates Daughter Kirra's First Birthday

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Photo: Audrina Patridge Blog
Happy birthday, Kirra!
Audrina Patridge took to Instagram on Saturday to celebrate her daughter's first birthday!
"My little cupcake's 1st bday!!😍🌸," the former Hills star captioned an adorable snap of Kirra. "I can't believe it's already been a year."

ET caught up with Patridge in December, before the Hills baby boom (Lauren Conrad, Whitney Port and Heidi Montag are all expecting babies this summer), when she opened up about how she and husband Corey Bohan make it work.
“We've been through all those pitfalls, I feel like, before we got married,” she explained. “We experienced the reality side of it, the made-up stories in the tabloids, other people trying to get in between us and the gossip and the rumors."

WATCH: Audrina Patridge Goes Back to Brunette, Says She Did It for Her 'Hills' Fans! "I feel like we are so grounded now and we have each other's backs no matter what… people can't just try to come in between us and tell us lies. It's like, 'No, that's not true.'”
See more on Patridge's new life as a wife and mom in the video below.