Kicking off the red carpet arrivals, Olivia Wilde was on hand for the 61st annual Primetime Emmys at the NOKIA Theatre in Los Angeles on Sunday evening (September 20).

Looking ever-so-sexy, the "House" babe strutted her stuff as she posed for pictures and greeted fans ahead of the evening's ceremony.

During the night's festivities, Neil Patrick Harris will be taking his first turn as host of the star-studded event.

Meanwhile, Jennifer Love Hewitt, Blake Lively, Leighton Meester, Stephen Moyer, Hayden Panettiere, Patricia Arquette, Jimmy Fallon, Michael J. Fox, and Kate Walsh, among many others, have all been nabbed for presenter duties.