Beauties from across the globe converged in Las Vegas Sunday, where Miss South Africa was crowned Miss Universe.

Demi-Leigh Nel-Peters, 22, edged out her rivals from Colombia and Jamaica to take the crown.

Watch: Demi-Leigh Nel-Peters is interviewed after being crowned Miss Universe

Nel-Peters, a graduate in business management, said her disabled half-sister has been among her great inspirations.

The runner-up was Miss Colombia Laura Gonzalez.

Second runner-up was Miss Jamaica Davina Bennett – who works with deaf students and is working on a new sign language app.

When a bevy of beauties descended on Hong Kong for the 1976 Miss Universe contest

In the pageant’s 66th year, nearly 100 women from around the globe – including first-timers from Cambodia, Laos and Nepal – took part.

The current Miss Universe, Iris Mittenaere from France, crowned her successor to a din of squeals and cheers.

American comic turned TV host Steve Harvey returned to the Miss Universe stage for a third time. In 2015 he made a mistake heard round the world when he announced the wrong person as winner, resulting in an extremely uncomfortable, tense correction.

Huge blunder at Miss Universe sees wrong contestant crowned; Miss Philippines is eventual winner

Grammy-winning singer Fergie and pop star Rachel Platten provided the musical entertainment for Sunday’s show.