Jesse Csincsak and Ann Lueders got married at Rumor Hotel in Las Vegas on Saturday night, PEOPLE confirms.
"I've waited for this moment my whole life," Csincsak said to the magazine on Friday during his bachelor party at the nightclub ‘Vanity.’ The site says the party was followed by the rehearsal dinner at Rumor.
The guest list included “Bachelor” Vienna Girardi and married pair Jason and Molly Mesnick. Lueders originally competed alongside Molly Malaney on Jason's season. Along with it, Jason and Jesse vied for DeAnna Pappas on the “Bachelorette’s” fourth season.
Lauders and Csincsak attended Jason and Molly’s wedding in February this year.
28-year-old Lauder is four months pregnant. The couple is having their first child – a boy they plan to name Noah. Csincsak, 28, proposed in August.
"I tell her every day, she's the best thing that's ever happened to me," says Csincsak. "We just have fun together. We are just enjoying our time together and it doesn't matter what we do."