WATCH: Blake Lively Reveals Why She and Ryan Reynolds Named Their Baby Girl James

Blake Lively just revealed why she and husband Ryan Reynolds decided to name their baby girl James.

The 27-year-old actress appeared on Good Morning America on Tuesday, (April 21, 2015). Lively was on the show to discuss her new movie, The Age of Adaline, which opens in theaters this Friday, (April 24, 2015).

But, while on the show, host George Stephanopoulos got Lively to talk about baby James. “She’s good,” Lively told the host. “She’s keeping me up, but good, yeah.”

The host then asked the question that’s on everyone’s mind: Where did the name come from? “It’s a family name,” Lively explained. “And I like having a boy’s name, so I thought I’d pass it along.”

Watch the video below to hear the one piece of advice Lively would give her daughter!

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Lively was also on Live! with Kelly and Michael on Tuesday morning, and she discussed the current scent of her husband. Host Michael Strahan commented that, “The last time when Ryan was here, he smelled like baby powder. He was knee-deep in being a dad.”

Lively then replied, “Now he just smells like poop…he’s in full diaper duty.”

So, who does baby James look like: Lively or Reynolds? “I think she looks like her daddy,” Lively revealed. “I want a maternity test!”

Check out Lively’s interview below!