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Katherine Heigl may have just added a newborn baby to her family of three, but the actress still managed to look happy and well rested as she ventured out of her Los Feliz neighborhood solo, on Thursday afternoon.

The Knocked Up star and her musician hubby, Josh Kelley, confirmed the news last month that they had adopted a baby girl, Adalaide Marie Hope, and the proud parents recently posed for a series of new family pix that will be unveiled in an upcoming spread for the UK's Hello! mag.

Heigl also opened up to Hello! on the first time she held baby Adalaide, confessing: "She was so tiny and delicate, and that moment they put her in my arms I just felt an overwhelming sense of awe and wonder that this perfect little being was our daughter." Congrats!