01/08/2014 10:51 EST | Updated 01/23/2014 10:53 EST

Kris Jenner Shows Off Her Bikini Body In Sexy Instagram Photo

Now we know where Kim Kardashian got her great genes from!

Kardashian matriarch Kris Jenner posted a sexy Instagram photo on Tuesday which showed the reality TV star flaunt her amazing bikini body.

With her arms outstretched into a clear pool, the grandmother-of-three can be seen soaking up rays on a tiled ledge and getting a nice tan on her sun-kissed body. (The photo is actually from a 2012 photo shoot for Australia's New Idea magazine.)

The revealing snap is part of a Flipagram post, which scrolls through all the top photos of Kris' 2013. The 58-year-old captioned the pic, "Celebrate Life."

Kris definitely had a lot to celebrate in 2013 including the birth of her third grandkid, North West, and the debut of her first talk show "Kris" which may or may not have a season season.

So will we start seeing Kris post pics of her derriere like daughter, Kim? If she does, we know she will look fab.

kris jenner

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