Olivia Wilde showed up at the “For the Love of Cinema” celebration in New York City last night (April 18).

The “House” hottie smiled for the shutterbugs as she arrived at Urban Zen for the IWC/Tribeca Film Festival-hosted shindig, sporting a gorgeous black dress and strappy silver heels.

Earlier this week, Olivia played catch-up with a gal pal while running errands in Manhattan, with both ladies laughing up a storm the whole time.

And it seems Ms. Wilde’s dog Paco has been busy adding his own décor to the sidewalks around her apartment this spring- she tweeted, “Any time my dog pees on a fire hydrant I sort of judge him for being unoriginal.”