Hollywood bigwig Jay Sures has married model Linda Nyvltova in front of a crowd of some of the most powerful — in some cases, formerly — people in TV, Page Six can reveal. The vice chairman of UTA tied the knot with Nyvltova in Italy while on vacation with pals including former CNN boss Jeff Zucker and girlfriend Allison Gollust — the ex-CNN PR chief. Also on the guest list: Sures’ recently ousted CNN anchor client Don Lemon and Lemon’s fiancé, Tim Malone. Page Six first reported the group was on vacation together, and we’re told that Sures, 56, and wellness expert Nyvltova, 40, wanted to keep the nuptials quiet. On Tuesday, Nyvltova posted a photo of the newlyweds celebrating after their wedding with a glass of red wine, writing simply, “Happiest.” The group was also celebrating with a July 4 bash. Jay was married to Molly Isaksen for 5 years, with whom he has one child, and to Anne Ward for 12 years. The former couple have two children. A source said: “Jay and Linda are such a great couple, everyone is thrilled for them.”