KATHERINE AND JOSH ARE ADOPTING

According to RadarOnline.com, Katherine Heigl and husband Josh Kelley are adopting a baby this week. “She and Josh are so happy,” the source said.

Apparently, the couple have wanted a baby for a long time, the source said, and the adoption process has been in the works for at least six months.”Katherine and Josh are adopting a baby,” the actress’s rep confirmed to PEOPLE.

The baby girl is from Korea. Her full name is Nayleigh, and she is approximately 10 months old.

“She is thrilled,” a source close to the situation told RadarOnline.com.

Heigl is on leave of absence from ‘Grey’s Anatomy’ and starts filming the big-screen feature ‘Life As We Know It’ next week.

The actress also recently hosted a baby shower for her ‘Grey’s’ co-star Ellen Pompeo.