Nicky Hilton is expanding her family.

People reported near the end of January that the French Sole fashion designer is pregnant and expecting her third child with husband James Rothschild.

READ MORE: Paris Hilton Reveals Sister Nicky Hilton’s Bridesmaid Dresses Were ‘Brutal’

A rep for Hilton confirmed the baby is due this summer and that the child’s sex is still not known.

Hilton later celebrated the news, posting a picture of herself cradling her baby bump.

“They say the best things in life come in threes. 👶👶👶,” she captioned the shot.

Hilton and Rothschild got married in 2015 at Kensington Palace and have two children, Lily Grace Victoria, 5, and Theodora “Teddy” Marilyn, 4.

READ MORE: Paris And Nicky Hilton Want To Be In ‘White Chicks’ Sequel After Marlon Wayans Revealed They Inspired The 2004 Comedy

Last year, Hilton spoke about parenting during the pandemic in a Q&A with with childrenswear brand Dotty Dungarees.

“I strangely liked the not leaving the house for days at a time,” she said. “There was something so cozy about being locked down with my family. That quality family time was definitely the silver lining of the pandemic.”

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Hollywood’s Baby Boom Continues