(Cover) - EN Showbiz - Katherine Heigl says her daughters are "just so enthralling".

The Hollywood actress and her husband Josh Kelley recently adopted daughter Adalaide Marie Hope, after becoming parents to Naleigh - who they also adopted - in 2009.

Katherine has gushed about her family's newest addition, adding that both girls bring joy to her life.

"She's great! She's a delicious, beautiful, wonderful child, and Naleigh is it's hard to describe Naleigh," she told Us Weekly.

"She's more charming, more gregarious, more outgoing, never stops talking - so she's got all this personality, and now I've got this tiny little being who can't really see even yet. They're both just so enthralling. It's just been so unbelievable."

Katherine and Josh tied the knot in 2007. The blonde beauty has joked about the possibility of extending their brood in the near future.

"I definitely want more kids!" she laughed. "I think we decided on three, but I'm pushing for four!" (C) Cover Media