Nicky Hilton’s Baby’s Gender Revealed — by Her Sister, Paris!

Another heiress! Paris Hilton spoke with Us Weekly exclusively about her younger sister Nicky’s pregnancy and revealed that the Hiltons will be welcoming a baby girl to the family this summer.

“I’m so excited for the baby,” Paris, 35, gushed to Us about becoming an aunt at FIT’s Annual Gala at the Plaza Hotel in New York City on Monday, May 9. “She’s going to be such a beautiful little girl, and I can’t wait to meet her.”

The reality star turned DJ, who was dressed in a custom Dennis Basso gown for the event, also told Us how the fashion designer, 32, and her husband, James Rothschild, have been preparing for their first child together.

“They’ve been getting the nursery ready so I’ve been going to all the baby stores,” Paris said, adding that she is thrilled to be shopping for her niece. “Now that I know it’s a girl, it’s getting easier to buy things for her. I love all the dresses I got her. There are so many beautiful dresses and little princess outfits. So I can’t wait to see her in them.”

The single “Stars Are Blind” songstress — who just called it quits with businessman Thomas Gross in April after a year of dating — shared that she is ready to help look after a little one.

“I’m just excited to meet her! And just do aunt things,” she enthused to Us. “I’ve never been an aunt so it’ll be something very new for me, and I love babies so I can’t wait just to see her.”

Asked what name Nicky should give her future bundle of joy, Paris joked, “My favorite name for a baby is London, but that’s for my baby! For her, I don’t know. I can’t really think of a name.”

A source tells Us that "[Nicky] just found out that she's having a girl a few days ago in time for her baby shower, which is next week in L.A."

As Us Weekly previously reported, Nicky and Rothschild tied the knot in a lavish wedding ceremony at Kensington Palace on July 10, 2015. 

Watch the video above.