Rob Kardashian turns 29 today, and given his well-known love of partying, you might think that the combination of St. Patrick's Day and the last birthday of his 20s would have Rob guzzling green beer with his enabling bros at some West Hollywood dive bar.
But it looks like this time around, Rob has chosen to trade in the brews for babies and the bros for Blac Chyna.
Yes, Rob, Blac and her son King Cairo hit Legoland outside of San Diego yesterday as part of their multi-day celebration of Rob turning the big 2-9.
Obviously, it looks like a good time was had by all, but sources say there's trouble in Kardashian land as once again, Rob ditched his family for Blac.
One insider says birthdays are a huge deal in the Kardashian clan, and Kris Jenner tends to go all out (as she does for just about every occasion).
She had reportedly already planned a blow-out party for Rob, and was heartbroken when she found out that he'd skipped town with no notice.
Rob's douchey move comes at the worst possible time, as his family seemed to be on the verge of finally accepting his scandalous relationship, as evidenced by the fact that Rob and Kylie Jenner had ended their feud.
Of course, Rob and Blac's relationship was built on a foundation of drama, so perhaps it needs drama to keep it going.
Maybe these two worry that they won't get their reality show if they make peace with the Kardashians.