The rapper was the first of the family to break his silence over his brother-in-law's surprise proposal, and couldn't resist joking that he hadn't been invited to the wedding.
Questioned by TMZ as he walked through Los Angeles International Airport this week, he was full of praise for Rob.
'You know what? I haven't been invited.'You know, Rob is my brother. I love Rob. I just roll with it. I love Rob, that's all I can say. I love Rob.'He said