News Why Julianne Hough Says She's the 'Worst Bride Ever' By Raphael Chestang 5:07 PM PST, January 6, 2016 This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. 20:10Why Julianne Hough Hasn't Started Planning Her Wedding02:38Julianne Hough and Nina Dobrev Play a Revealing Game of 'Sip or …03:23Paris Hilton Reacts to Mom Kathy Hilton on ‘RHOBH’ and Talks Wed…03:01Ariana Grande Makes First Public Appearance Since Her Wedding at…03:25Gwen Stefani Celebrates Intimate Bridal Shower With Family Ahead…03:28Charlize Theron on Why Her Kids 'Aren't Impressed' With Anything…03:46JoJo Siwa Reveals Why She Is Trying to Have a Kissing Scene Remo…02:46Machine Gun Kelly Dyes Tongue Black and Makes Out With Megan Fox…02:36Tina Knowles-Lawson Gushes Over Spending Quality Time With Her G…05:52‘American Idol’ Winner Chayce Beckham on How He’s Celebrating Hi…10:48‘Lucifer’ 5B: Tom Ellis and Lauren German on Deckerstar and the …08:4090 Day Fiancé: Loren and Alexei Open Up About How Tourette's Has…03:32North West Pokes Fun at Mom Kim Kardashian For Fangirling Over O…08:01‘The Masked Singer’: Jenny McCarthy and Donnie Wahlberg on His S…03:392021 Billboard Music Awards: Backstage With the Night’s Biggest …01:16Drew Barrymore Reacts to Her First Daytime Emmy Nomination (Excl…04:38Kim Kardashian Says She Didn't Pass First Year Law School Test24:58Ariana Grande Shares First Wedding Pics, What to Expect From ‘Fr…11:42Angela and Vanessa Simmons Talk 'GUHH' Season 6: Daniel Jacobs R…02:13Shania Twain Wants to Sing in a Trio With Blake Shelton and Gwen… It's been four months since Julianne Hough announced her engagement to NHL pro Brooks Laich, but don't count on her revealing wedding details anytime soon. The Dancing With the Stars pro has been so busy with the Fox production Grease: Live that she hasn't had time to plan her walk down the aisle. WATCH: Julianne Hough Flaunts Engagement Ring"I haven't even thought about it," she told ET. "I'm, like, the worst bride ever." The couple began dating in December 2013 after Hough called it quits with Ryan Seacrest. She dated the American Idol host from 2010 to 2013.Fortunately, all the hard work she's putting into the show seems to be paying off. Olivia Newton-John gave the 27-year-old actress her blessing in taking on her iconic role of Sandy."She was, like, 'Oh my gosh! You're going to be great! They couldn't have picked a better Sandy,'" Hough told ET.WATCH: Julianne Hough Is Engaged to Brooks Laich!Filling out the cast will be Broadway veteran Aaron Tveit as Danny, Vanessa Hudgens as Rizzo, Carly Rae Jepsen as Frenchy, Kether Donohue as Jan, David Del Rio as Putzie, and Keke Palmer as Marty."I'm going to try my best to give a little nod to John [Travolta] and what he does, but hopefully I'll be able to make it my own too," Tveit said. Grease: Live will air live on Jan. 31 on Fox.Julianne Hough Shows Off Engagement Ring, But Is She Wedding Planning? This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.