Katharine McPhee & David Foster Fill Up Their Car While in Montecito

Katharine McPhee and David Foster step out at a gas station to fill up their car on Sunday (September 6) in Montecito, Calif.

The married couple was dressed casually in jeans for the weekend outing.

PHOTOS: Check out the latest pics of Katharine McPhee

Kat took to her Twitter account that week to talk about the fires happening on the west coast right now.

“Horrified seeing so much of my state and our country being destroyed right now by these fires. Thinking of everyone affected by this and hoping this will end soon enough,” she tweeted.

Kat also revealed she’ll be participating in a virtual event next month to raise essential funds and spread awareness for reproductive mental health research. Get tickets now for the event on October 3.

David‘s daughters recently revealed the one issue they have with Kat.