Check Out Oscars Most Exclusive After-Party

ET's Rocsi Diaz had her trusty Nokia Lumia 920 ready to capture all of the candid moments while the stars arrived for the elite Vanity Fair Oscar party.

PICS: Inside Vanity Fair's Oscar Party

Rocsi gained prime access to the event, as the celebs' first stop upon arrival and their last stop before they leave. Even in low light Rocsi was able to take snapshots with the likes of Reese Witherspoon, Richard Gere and Amy Poehler, who Rocsi saved from a potential wardrobe mishap.

"I just helped Amy Poehler get a mysterious mark off of her dress," Rosci said, explaining that "girls have to help each other out."

Watch the video for more.