Amy Poehler arrives at LAX in Los Angeles, California on September 9, 2012. Credit:

Amy Poehler is going to be just fine.

On Sunday, the Parks and Recreation star, 40, resurfaced for the first time since Us Weekly broke news of her separation from husband Will Arnett after nine years together. A rep for the couple -- parents to sons Archie, 3, and Abel, 2, confirmed the split to Us.

Arriving at LAX after a flight into her adopted home city, a fresh-faced Poehler gave a bright smile as she wrote a shirt black shirt, blazer and jeans, with black framed glasses and a pair of headphones. One thing missing from Poehler's ensemble: Her wedding ring.

A source close to the couple assured Us that the separation is "very amicable" between Poehler and Up All Night star Arnett, 42, who have appeared together onscreen for many TV and film projects.

It was the first marriage for Poehler and the second for Arnett, who was married to actress Penelope Ann Miller for one year in 1995.

Both stars are nominated for Primetime Emmy Awards; no word yet if they plan to attend to bash, which gets underway on Sept. 23.