Credit: Katherine Heigl's Instagram Photo: Katherine Heigl's Daughter Naleigh

We can't think of a better way to kick off the week than with an adorable photo of Katherine Heigl's daughter Naleigh.

The former Grey's Anatomy actress took to Instagram over the weekend, showing off a pic of her 5-year-old girl about to dive into a delicious-looking breakfast. She wrote, "Here she is about to enjoy! I love making this kid smile!!" Between her Paul Frank shirt and that huge smile, we can't get enough!

Katherine and her husband Josh Kelley adopted Naleigh (aka Nancy Leigh) from South Korea in 2009 after Naleigh underwent open heart surgery for a congenital heart defect. A couple of years later in 2012, the couple adopted a second daughter, Adalaide Marie Hope, from the United States.

Isn't Naleigh the cutest? Sound off in the comments!