Kim Zolciak Celebrates 42nd Birthday With String Bikini Photo!

The coronavirus crisis may be cancelling summer, but it can’t stop this birthday gal from catching some rays!

On Tuesday, the RHOA alum ushered in her 42nd birthday by soaking up the sun in a string bikini. She showed off her gorgeous bod on Instagram, sharing the caption:

“Thank you ALL for the birthday wishes! I can’t believe today I’m 42!! Like holy shit ..that use to be sooo old to me when I was in my 20’s now I know it’s young AF ❤️ ? I’m so thankful to see another year, to spend this time with my incredible husband , 6 wonderful children, my amazing friends, and so many others that bless my life everyday ??

This last year hasn’t been an easy one and I was so ready to see 2019 go, BUT I’m also incredibly thankful for 2019 as this is the year I decided it was time to chase another dream of mine ?? SWIMWEAR ?”

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Thank you ALL for the birthday wishes! I can’t believe today I’m 42!! Like holy shit ..that use to be sooo old to me when I was in my 20’s now I know it’s young AF ❤️ ???? I’m so thankful to see another year, to spend this time with my incredible husband , 6 wonderful children, my amazing friends, and so many others that bless my life everyday ???????? This last year hasn’t been an easy one and I was so ready to see 2019 go, BUT I’m also incredibly thankful for 2019 as this is the year I decided it was time to chase another dream of mine ???????? SWIMWEAR ???? My love of the ocean and my passion for swimwear is how @saltykswim all started. Available June 1st! I can’t wait ???? Fun Fact: I love the ocean so much that I want my children, my grandchildren and future generations to enjoy it as much as we do now so when creating “Salty K” my fabrics were important to me. They are sustainability sourced and ethically produced. ???? Even my tags are made from recycled paper. Can’t wait to see what you think ????

A post shared by Kim Zolciak-Biermann (@kimzolciakbiermann) on May 19, 2020 at 10:09am PDT

The reality star celebrated the occasion by launching her new sustainable swimwear line, Salty K. The brand will be launching in June, but Kim told People that daughters Brielle and Arianna jumped the gun when they got their hands on the new bikinis. She explained:

“[Without] me knowing, these bitches went outside to the pool and started taking pictures and posting posting photos in bikinis that aren’t launching ’til the end of June! I said, ‘You can’t post that Brielle. I don’t want people to keep seeing these designs.’ She was so mad, she said, ‘I’m removing all my Salty K stuff from my Instagram! Why would you give me suits that you’re not ready for me to take pictures in?’ It was hilarious.”

The Don’t Be Tardy star elaborated on her commitment to sustainability in her IG post, writing:

“Fun Fact: I love the ocean so much that I want my children, my grandchildren and future generations to enjoy it as much as we do now so when creating “Salty K” my fabrics were important to me. They are sustainability sourced and ethically produced. ? Even my tags are made from recycled paper. Can’t wait to see what you think ?”

Well, we think she looks amazing — and so does that suit!

Happy birthday Kim!!

[Image via Kim Zolciak Biermann/Instagram]