Nicky Hilton Welcomes Sister Paris Hilton to “Mommyhood” in Sweet Mess

Nicky Hilton agrees: Paris Hilton is totally sliving. 

The model celebrated her sister welcoming her first child with husband Carter Reum by sharing a sweet post on Instagram congratulating her on her new journey.

“Welcome to mommyhood @ParisHilton!” she wrote on Jan 25 alongside a photo of the two as kids sitting on their mom Kathy Hilton‘s lap. “So so incredibly happy for youuu! It’s the most beautiful ride. There is no greater love. You are going to be the best mommy. What a lucky boy!”

Tessa Hilton—the wife of Paris’s little brother Barron Hilton—chimed in to celebrate the little one’s arrival, writing, “The luckiest baby boy!”

Paris and Carter confirmed on Jan. 24 that she had welcomed their first child together. People reports they welcomed their son via surrogate.