Katharine McPhee attends premiere of 'Home'

Katharine McPhee hit the Echo Park Community Garden in Los Angeles, Calif., last night to attend the premiere of Home, an online film by Yann Arthus-Bertrand that is centered around climate change and can be viewed on YouTube. She walked the "brick carpet" with husband Nick Cokas in tow.

In other Kat-related news, her record label's Web site has begun actively promoting her forthcoming sophomore album. Verve Music Group, the parent company of Kat's label, Verve Forecast, has placed an ad for her upcoming album on its site and has even created an artist section for her where visitors can become fans of Kat.