Michael Reinstein, a businessman and private equity investor, has found himself in the headlines after a source revealed that Nicole Kidman has been "having fun" with him. The Lioness star and Reinstein had first made headlines back in July 2026, when the fifty-nine-year-old actress was spotted saying goodbye to him outside her hotel room in Italy on July 18. As per a report shared by Page Six, Kidman was seen wearing a satin skirt set, smiling and laughing alongside Reinstein, with the two chatting and relaxing by the pool that same afternoon.As per a report shared by Grazia, Michael Reinstein is the chairman and CEO of Regent, a Beverly Hills-based private equity firm that he founded in 2013. Under his leadership, Regent has built up a notable portfolio of brands, which includes La Senza, Escada, Club Monaco, and Lillian Vernon.The pair have now made headlines once again, as a source has spoken to Us Weekly about their dynamic. "Nicole is dating again after her divorce from Keith and has been seeing businessman Michael Reinstein," the source shared. "It is casual, and she is having fun. They were set up by mutual friends. She has also been on several dates with other people, and her friends are always trying to set her up," added the source.Michael Reinstein and Nicole Kidman spark dating rumors as the actress finds herself in a better place:(L-R) Nicole Kidman and Sandra Bullock attend the U.S. premiere of Warner Bros. Pictures "Practical Magic 2" at Directors Village on August 31, 2026 in Los Angeles, California - Source: GettyThe Us Weekly report did not stop at Michael Reinstein. The insider also shed light on where Nicole Kidman stands with Keith Urban, now fifty-eight, following their split, noting that the "dust has really settled" between the two. "There's still a lot of respect between them despite everything they went through," the source added.Kidman had Reese Witherspoon and Sandra Bullock by her side through the divorce. The source also told the publication that both the women "were there for her through a lot of it." (L-R) Nicole Kidman and Reese Witherspoon attend the 49th AFI Life Achievement Award: A Tribute To Nicole Kidman at Dolby Theatre on April 27, 2024 in Los Angeles, California - Source: GettyBullock's support carried into their professional world too, as the pair reunited on Practical Magic 2."Being back filming with Sandra was actually really nice for Nicole because it gave her this sense of familiarity and home during a time when so much in her life was changing," the insider shared. "She's doing really well now; she's happy, and it feels like she's finally on the other side of everything. She is always very positive to be around and is super confident. She is a great role model to her girls and is optimistic about this next chapter," added the insider. View this post on Instagram Instagram PostMichael Reinstein keeps a low profile as his romance rumors with Nicole Kidman put him in the spotlight:Reinstein is no stranger to keeping things close to his chest. He had a private Instagram account when photos of him and Kidman surfaced in Italy back in July 2026, and at that point had racked up 43.6K followers. As per reports shared by Page Six and Grazia, that account has since been deactivated.Michael Reinstein is a Los Angeles native who still calls the city home. His academic path took him briefly out of state to Southern Methodist University in New Mexico, though he ended up earning his degree from the University of Southern California. Law school followed at Pepperdine University. He is a member of the State Bar of California.Before launching Regent in 2013, Reinstein had already moved through two very different worlds. He worked at ICM Partners, a Hollywood-based talent agency, and earlier served as a junior staffer in the office of former United States President Ronald Reagan.