Sidwell Friends has produced Nobelists, politicians, Pulitzer winners and a lot of fancy lawyers and professors. Fair to say it’s not your typical beauty pageant feeder.

Miss Maryland Nana Meriwether. More photos below. (Julie Jacobson/AP)

Miss Rhode Island, 20-year-old Olivia Culpo, was crowned the winner of the annual pageant, in part for the way she finessed a tricky-by-pageant-standards question about whether Miss USA should allow transgendered contestants.

But let’s talk more about Miss Maryland!

The Potomac native, 27, strutted a Las Vegas runway in short shorts, a pale blue bikini and a diaphanous white gown — but when she opened her mouth, you could tell she wasn’t your typical Miss USA contestant.

Miss USA Olivia Culpo, right, Nana Meriwether, in the seconds before Culpo was crowned. (Steve Marcus/Reuters)

Why does she admire Angelina Jolie? “I was born in a rural village in South Africa while my parents were donating eight years of pro bono medical and community work,” Meriwether explained. “I admire Angelina Jolie because she’s exposing her children to the way I grew up, and I really connect to the way she’s raising her kids to be more globally aware.”

At Sidwell — where she graduated six years after Chelsea Clinton and six years before Sasha and Malia Obama enrolled — Meriwether broke school records in track, lettered in basketball, and was the Washington Post’s Player of the Year in volleyball. She started at Duke before transferring to UCLA, and was invited to train and try out for the 2008 U.S. Olympic volleyball team. During the pageant broadcast, she said she also played professionally in Puerto Rico.

Her father, Dr. Wilhelm Delano Meriwether, once made the cover of Sports Illustrated as the top American 100-yard dash runner in the early ‘70s; he later oversaw the nation’s 1976 swine flu immunization campaign. Her mother, Nomvimbi Meriwether, runs a travel agency specializing in African tours.

UPDATED read more: Miss USA runner-up Nana Meriwether of Maryland: I was a high school wallflower (Elements of these two stories appear combined in Tuesday’s print edition.)

Read also: 20-year-old Rhode Island cellist named new Miss USA, cites Audrey Hepburn as role model (AP), 6/3/12

View Photo Gallery: Hopefuls take the stage in Las Vegas, competing in the swimsuit, evening gown and interview rounds to become the next Miss USA at the Planet Hollywood casino.

Read earlier: Sidwell Friends’s secretive traditions revealed in new satiric novel, 11/30/11

Sidwell Friends’s surprising Pearl Harbor Day menu, 12/6/11

Also in The Reliable Source:

Arab glamour at Washington’s Opera Ball: UAE hosts black-tie party with henna tattoos and shishas

Love, etc: Drew Barrymore marries for third time

Hey isn’t that...?: Laurence Fishburne at Elisir

Ashley Biden weds Howard Krein in Delaware (photo)