Transcript for A Little Girl With 3 Big Brothers Hopes for a Sister This Christmas
Finally tonight, one mother on the hunt for the perfect Christmas gift makes the ultimate discovery. Finding a gift her daughter will never forget. ABC's Gloria Riviera has the story. Reporter: She's a little girl with three big brothers she adores. But 10-year-old Audrey min Doering has always wanted one thing. This year it was on her list. The one thing that she wanted for Christmas, along with a cello, is -- she wanted a sister. Reporter: Mom Jennifer went searching for something, anything from Audrey's family history in China, where she was adopted in 2007. We happened to stumble upon an extra picture, and from there we were able to find that there were two of them. Reporter: That's right -- two. Jennifer discovered her daughter has an identical twin sister, also adopted by an American family. It's like an amazing Christmas present. I thought that it wasn't real. Reporter: Like Audrey, sister Gracie rainsberry loves fettuccine and sports. Both little girls fighters who have made it through surgery for heart defects. It's like looking into the mirror for me. Reporter: Two little girls who, this Christmas, got a most precious gift. A sister for live. Gloria Riviera, ABC news, Washington. A most precious gift is right. Thank you, Gloria. For David Muir and all of us here, thank you for watching tonight. "Gma," first thing in the morning. I'm Tom llamas. I'll see you right back here tomorrow night.
This transcript has been automatically generated and may not be 100% accurate.