It's been a very exciting few days for Nicky Hilton. After welcoming baby girl Lily-Grace on Friday, she and James Rothschild celebrated their first wedding anniversary two days later – and proud sister Paris took to social media to mark the occasions.
Paris, 35, first shared a seriously sweet throwback of her and 32-year-old Nicky as babies. In the snap, businesswoman Paris can be seen cradling a new born Nicky, and she wrote: "I am so happy for my sister @NickyHilton on her new baby girl Lily-Grace! She is so beautiful and precious! I'm in love! So excited to be an aunt! #AuntParis."
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Paris Hilton celebrated her niece's arrival with a throwback of her and Nicky as babies
Not forgetting Nicky and James' beautiful wedding, for which she was maid of honour, Paris then uploaded a black and white shot from the day, showing off the whole bridal party.
She wrote alongside it: "Happy 1 year anniversary to the most beautiful bride and mother @NickyHilton. I am so happy that you have found such and incredible, loving & loyal man to spend the rest of your life with. Congratulations on your new baby & starting your family together. Love you 3 so much. #RelationshipGoals #FamilyGoals."
She also remembered her sister's wedding with this gorgeous shot
Nicky also posted her own tribute to husband James, thanking him for their bundle of joy. Next to a stunning shot from their wedding, she wrote: "Thankful for the best anniversary gift ever. Our beautiful daughter Lily-Grace."
According to reports, Nicky was surrounded by family when she gave birth in New York on 8 July, and Lily-Grace weighed in at 7 and a half pounds.