We had forgotten that Rob Kardashian is a St. Patrick's Day baby!
Thank goodness he and his family didn't! Because it looks as though he had a pretty RAD 25th birthday party!
Check out Rob, along with Kim, Kris, Kendall, and Kylie hitting up the Stack Restaurant and 1 OAK Nightclub at The Mirage in Sin City (above and below)!
Oh man! That cake alone!
Looks like everyone had a blast!
Happy happy to you, Rob!