Don't we all do this?! Oh, wait no we don't!

Kourtney Kardashian marked sister Khloe's 33rd birthday by sharing a sultry snapshot of the Revenge Body star topless in a pool, and we guess we wouldn't expect anything less from the K clan.

"Happy birthday! In honor of Khloé's birthday today, I'm posting 5 times my sister looked smoking hot and was the definition of #bodygoals!" Kourt wrote on her website.

She wasn't the only one of E!'s first family to take to social media to express their well wishes.

"Happy birthday, Khloé! I'm so proud to call you my sister! You are one of the strongest, most determined people I know, and I love going through life together. Thanks for being my best friend and the best Auntie Koko to my babies!" Kim captioned a throwback pic.

Mom Kris Jenner was clearly feeling very sentimental, and made a whole collage of her favorite pics to make her daughter feel special.

"Happy birthday my beautiful bunny @khloekardashian!!! You are the kindest soul with the biggest heart and I am forever grateful God blessed me with you. You are so funny and make everyone laugh and continue to bring incredible joy to everyone around you. You are so smart and are the best daughter, sister, friend, auntie and girlfriend any of us could ever ask for. Truly beautiful inside and out! I love you more than you will ever know my bunny... Mommy xo #HappyBirthdayKhloe," she gushed.

She's got no shortage of people that love her, that's for sure!

A post shared by Kris Jenner (@krisjenner) on