The pair have been open about wanting to start a family together, with Hilton, 40, revealing in January that she had been undergoing IVF treatments.
“He’s just my dream guy. … [Carter is] 100 per cent [the one],” she said on the Trend Reporter podcast at the time. “We talk about [planning a wedding] all the time and planning our baby’s names and all of that.”
Hilton’s rep declined to comment. A rep for Reum didn’t return the New York Post’s request for comment.
Hilton and the venture capitalist, also 40, got engaged in February after dating for a year.
Reum popped the question on a private island with an emerald-cut diamond ring designed by Jean Dousset.
“I am excited about this next chapter and having such a supportive partner,” the Simple Life alum told Vogue at the time. “Our relationship is one of equals. We make each other better people. He was absolutely worth the wait!”
The duo first sparked dating rumours when they were spotted showing plenty of PDA at a Golden Globes afterparty in January 2020.
A source told us at the time that they had met through mutual friends.
Hilton confirmed their relationship on Instagram that April, posting a photo of her kissing Reum with the caption, “My favourite thing to do is make memories with you. Your kisses are magical. I love being yours and knowing you’re mine.”
The businesswoman was previously engaged to model Jason Shaw, Greek shipping heir Paris Latsis and most recently actor Chris Zylka.
This article originally appeared in the New York Post and is republished here with permission