Khloé Kardashian & Tristan Thompson's Full Relationship Timeline!

Khloé Kardashian is celebrating her birthday today (June 27), and we're sure her family couldn't be happier she's back in Los Angeles!
But can you believe how much can change in just a year??
When KoKo was celebrating her 33rd birthday last year, the not-yet-pregnant reality star was celebrating at a surprise bash thanks to her boyfriend Tristan Thompson!
Now, Khloé will be ringing in 34 with daughter True Thompson by her side, but where does she stand with the basketball player fo