Olivia Wilde oozes glamour London - Arabstoday The stunning Irish-American actress and fashion model, Olivia Wilde suited up to present an award at the female-centric DVF Awards at United Nations in New York on Friday night. The newly engaged 29-year-old covered her incredibly slim figure in a black textured power-suit, which she paired with silver stilettos. She accessorised her look with a DVF Flirty Lips Mini clutch and a black medallion, completing the look with a blue manicure. \"Heading to the UN for the first time to present at the DVF awards. Psyched (understatement),\" the starlet tweeted to her 878,000 followers. The DVF Awards - headed up by designer Diane Von Furstenberg - are given to women who help other women. This year\'s honorees included cancer survivor and Good Morning America anchor Robin Roberts as well as supermodel Natalia Vodianova, who reportedly built 100 playgrounds for schoolchildren in Russia. The ceremony was followed by performances from British crooner Paloma Faith and DJ Harley Viera-Newton.