The designer reveals her spirit animal, favorite emoji, and (many) pet peeves.
"Now that I'm a parent, my home is more casual. I just want my child to run and play everywhere."
Back when she still went by Rachel Rosenzweig.
"I'm having a f**king Chanel heart attack right now."
From Blue Ivy's unkempt hair to Jenna Lyons' son's pink pedicure.