Tallulah Willis Says Being 'Cool Aunt' to Rumer Willis' Daughter Louetta Is the 'Best Feeling' (Exclusive)

Tallulah Willis is embracing auntie life as she gets excited for niece Louetta's first Christmas

<p>Gregg Deguire/WWD via Getty; Rumer Willis/Instagram</p> Tallulah Willis (L), Rumer Willis with daughter Louetta (R)

Gregg Deguire/WWD via Getty; Rumer Willis/Instagram

Tallulah Willis (L), Rumer Willis with daughter Louetta (R)

Tallulah Willis is loving her first holiday season as an aunt.

The 29-year-old actress chatted with PEOPLE at the Flamingo Estate X Mytheresa Holiday House on Thursday, where she raved about how aunt life is "the best."

When it comes to being the "cool aunt" to sister Rumer Willis' 6-month-old daughter Louetta, Tallulah is soaking up every minute.

Asked about the best part of being an aunt, Tallulah tells PEOPLE, "It's when I see her, [when] I walk up to her for the first time and I can tell she recognizes me and she starts laughing."

"When I can get her to laugh, it's like the best feeling in the world,' she says.

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Related: Rumer Willis Sees Baby Louetta Do a 'Little Side Smirk' That Reminds Her of Her Dad: 'I Just See Bruce Willis'

The actress is also enjoying seeing this new chapter unfold for her big sister, 35.

"I see a different version [of Rumer], but I see a version that's always been there in terms of the capability, in terms of the loving, in terms of the way of really raising her with intention and thought and consciousness and just so much love," she shares.

Tallulah is looking forward to spending quality time with Louetta during her very first holiday season.

"It's great. We love her. It's her first Christmas. We can't wait," she says, adding, "It's going to be really fun."

The Once Upon a Time ... in Hollywood actress spoke with PEOPLE earlier this week about how joyous having a new addition to the family is during the holiday season,

“Oh, it's the best,” Rumer shares. “We haven't had a baby in the house in so long. So to be able to have that kind of Christmas energy and our first Christmas with my family — all of us there with a new baby, and having that joy and excitement of Christmas, I can't wait."

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Read the original article on People.