Khloe Kardashian's Surprise 33rd Birthday Party Made Even Kanye Smile

Her Mali-boo Tristan looked on as his beau hugged a friend goodbye after dinner

The Kardashians/Jenners are keeping the naked dress trend alive and well! Khloé Kardashian turns 33 years old today, and to celebrate, her National Basketball Association player boo Tristan Thompson threw the Keeping Up With the Kardashian's star a lavish surprise birthday party on Sunday in West Hollywood for her closest family and friends.

Notably, Khloe has been spending a whole lot of time with Tristan away from her family in OH, as that's where the athlete is based as he plays for the Cleveland Cavaliers. Her Snapchat could be a hint? I'm so proud to call you my sister!

Written beneath one of the polaroids was: "Dad + Mom". Do you think it means she might be pregnant with Tristan Thompson's baby? A Twitter user named @xemilyrodgersx uploaded a screenshot of it and tweeted, "Is @khloekardashian pregnant??"

She posed with happy and sad Kanye in the Kardashian photobooth that's required at every family function.

Throughout the evening, Khloe partied with her sisters and also packed on the PDA with Tristan.

However, it seems Khloe re-thought her wording as she deleted the picture within ten minutes of posting.

Cue the freak-out. Did Khloe just low-key announce her pregnancy on Snapchat?

According to People, the couple - who were first spotted together last August - have "talked about both a wedding and a baby" and are in it for the long haul when it comes to their whirlwind romance.

"I would love to have a family".

Khloe's sister Kim Kardashian West and their half-sibling Kendall Jenner shared videos of Khloe arriving at the venue with Tristan and looking surprised as her family surprised her. "We could start at one and we could grow from there".

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