Nothing in this world compares to Paris Hilton being a mom!

The socialite, 42, announced the sweet arrival of her second child on Thursday, a daughter named London.

“Thankful for my baby girl🥹👶🏼,” she posted on social media in honor of Thanksgiving, alongside a pink outfit with her child’s moniker.

The hotel heiress added a cute teddy bear and hot pink sunglasses in the snapshot.

Hilton — who has been married to husband, Carter Reum, since 2021 — are already parents to son, Phoenix, 10 months.

On TikTok, she shared a video where she called Phoenix a “big brother,” also writing: “My princess has arrived!!’ 

The “Simple Life” alum has always desired to be a mom of two, teasing to her sister Nicky Hilton, 40, in an Instagram video in September how she might have a daughter in the near future.

“I’m sure it’s very soon and you’re being secretive and not telling us,” Nicky quipped. “She’s probably hidden in the other room right now.”

In March, Paris discussed on her podcast “I Am Paris” how she hoped to give Phoenix a sibling.

“I’m really excited for Phoenix to have a baby sister one day — named London. It’s my favorite city and I’ve always wanted to name my daughter London,” she explained.

Paris went on: “I had actually picked that name for a long time now, probably over 10 years. I always wanted London. I love that name for my daughter.”

She told Glamour UK earlier this year that she and Reum are still “waiting” for a potential daughter and have 20 frozen embryos.

“Carter and I had already been talking about the future, and then the world was shut down, so I was like, ‘What do you think about us making embryos?’” the DJ recalled.

“He said, ‘Yeah, let’s do it.’” She then noted that they started the egg-freezing process during the COVID-19 lockdown, and the embryos were all boys.

“And we’ve done it seven times,” Paris explained at the time.  “I have all boys. I have 20 boys … I just went through the process again a month ago, so I’m waiting for the results to see if there’s any girls.”

Phoenix was born through surrogacy and she announced his arrival in January 2023.