So excited and she just can’t hide it! Paris Hilton can’t wait to be a first-time aunt to her sister Nicky’s daughter, she exclusively told Us Weekly at the launch of her new fragrance, Gold Rush, on Wednesday, June 29.

“She’ll be here soon, this month, so we’re all counting down the days and can’t wait to meet the little baby girl,” the 35-year-old heiress told Us. “We’re so thrilled and I can’t wait to be an aunt. This is my first time in my life, so the whole family is just excited.”

The former reality star added that she’s preparing for the newest member of the family the best way she knows how: shopping.

“Every time I walk by a baby store and see something in the store that’s for baby girls, I’m like, ‘OK, I have to get that,’” she said. “I bought her so many cute shoes and clothes and hats and bows and toys and everything.”

In May, Hilton exclusively revealed to Us while chatting with Us Weekly Video on Facebook Live that Nicky, 32, was expecting a little girl.

“She’s going to be such a beautiful little girl, and I can’t wait to meet her,” she said at the time.

Nicky celebrated her baby-to-be with a star-studded baby shower several weeks later, on Wednesday, June 1.

In addition to Paris and her mom, Kathy, Nicky celebrated with Real Housewives of New York City star Bethenny Frankel and Bijou Phillips at the Waldorf Astoria, a luxe hotel that held a “special meaning” for the two Hilton girls.

This will be the first child for Nicky and her husband, James Rothschild, whom she wed in an extravagant wedding at Kensington Palace in July 2015.

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