"Lily-Grace gets excited when Aunt Paris comes over because she loves animals and Paris always has her dogs with her," Nicky Hilton Rothschild tells PEOPLE
In an interview for PEOPLE, Hilton Rothschild opened up about her daughter‘s involvement in her older sister’s upcoming ceremony.
“I think Lily-Grace definitely will be [a flower girl],” said the heiress, 34, adding of 11-week-old daughter Theodora “Teddy” Marilyn, “I don’t think Teddy will be walking yet.”
“Lily-Grace gets excited when Aunt Paris comes over because she loves animals and Paris always has her dogs with her,” she adds, explaining that the proud aunt flew in for the birth of Teddy. “Every time Paris is in New York, she makes a point to come visit the girls every day. It’s very sweet.”
Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Babies newsletter.
“I am so excited to be engaged to the love of my life and my best friend,” Hilton told PEOPLE at the time. “I have never felt so happy, safe and loved. He is perfect for me in every way and showed me that fairy tales really do exist!”
RELATED VIDEO: Paris Hilton Debuts $65,000 Birkin That ‘Makes Up For’ the 20 Bags the Bling Ring Stole from Her
As for Hilton Rothschild, she and husband James Rothschild are still busy settling into their lives as parents to two girls under 2.
“It’s definitely a juggling act, but a lot of fun,” she tells PEOPLE.