Lupita Nyong'o can now add Vogue cover girl to her growing list of accomplishments! The 12 Years a Slave Oscar winner snagged the July 2014 cover and opens up in the magazine about her upbringing, her rise to Hollywood stardom, and, of course, her style! So how does she pick all those best dressed-worthy gowns? Watch to find out.
On Allison: Ralph Lauren top
On Becca: Karen Millen Dress