Tt's 12 Years a Slave Oscar winner Lupita Nyong'o!!!

The 31-year-old says that her mother "always said I was beautiful. And I finally believed her at some point."

Also among those making the list are Keri Russell, Jenna Dewan-Tatum, Pink and Mindy Kaling. The "50 Most Beautiful" issue will be on newsstands on Friday.

photos: people.com and getty images