Matt Lauer is slamming reports that he has split from his wife Annette, and he calls the rumors that he has cheated on her "ridiculous." "I am living in my apartment with Annette and my children as a family and a couple," the "Today" show host tells People.com. "I have never moved out. I am not moving out. There is no truth to that." The couple briefly split up in 2006 when Annette filed for divorce, but they soon reunited. Read More »

ET was exclusively with Kim Kardashian and singer Kelly Rowland as they threw an unforgettable bachelorette party for their friend, MTV's LaLa Vazquez, in Las Vegas last Friday night. Kim and Kelly treated LaLa, who's set to marry NBA superstar Carmelo Anthony on July 10, to a whole evening of lavish fun, and we were there every step of the way -- starting with the ladies' flight out to Sin City! "We're going to get [LaLa] in just a little bit of trouble," Kelly joked. "Just a little," Kim giggled. Read More »

ET has the latest... Barbara Walters underwent heart valve replacement surgery on Wednesday and is expected to be released within the next few days, multiple sources tell ET. Barbara’s rep tells ET, "No announcements are being made at this time." Read More »

We all remember the majesty of Princess Diana's fantasy wedding gown, with the incredible train that ran 25 feet long. Now, ET has the secrets of the gown of the century from the woman who designed it along with her husband David, Elizabeth Emanuel! "She loved it, absolutely loved it," Elizabeth tells ET about Diana's reaction to her dream gown. Diana debuted her incredible gown at St. Paul's Cathedral in London when she married Prince Charles in 1981, in front of an international audience of millions. Read More »

Rachel Uchitel, who became infamous during the Tiger Woods sex scandal, now claims she also had an affair with David Boreanaz -- with text messages now coming into public view. While previously saying the actor "is not part of my life," Uchitel and her attorney Gloria Allred have both released statements to ET after text messages purportedly between the two were posted on RadarOnline.com. Allred tells ET: "Rachel Uchitel had a romantic relationship with David Boreanaz. She understood that he was unhappy in his marriage and had been for some time and she had reason to believe that he intended to separate from his wife. He continually asked Ms. Uchitel to be patient and to wait for him. Some of the reasons that she believed him include that he spoke to Ms. Uchitel on the telephone and through text messages from morning until night on a regular basis. ... Read More »

Does Ashton Kutcher want to have a baby with his wife Demi Moore? Ashton discusses the possibility of daddyhood and dishes secrets about Demi's fab figure on tonight's "Nightline." Ashton, who's helped raise Demi and Bruce Willis' three daughters, tells "Nightline" co-anchor Cynthia McFadden that he doesn't know whether or not he and Demi will eventually welcome a child of their own. "There's something awfully attractive about having our third girl [Demi and Bruce's youngest daughter, Tallulah Belle] -- she's 16 now, she's gaining some independence," Ashton says. "There's a level of independence that we've never had in our relationship… and an ability to just spend time together doing things, that I think that we might want to take advantage of." Read More »