Celebrity See Anna Kendrick, Rebel Wilson, and Other Celebs React to Grease: Live on Twitter By Meredith Lepore Meredith Lepore Meredith Lepore is a writer and editor based in New York who covers all things fashion, celebrity, and pop culture. Her work has been published in The Observer, Travel + Leisure, Refinery29, Bustle, InStyle, Marie Claire, Self, Women's Health, and Cosmopolitan. InStyle's editorial guidelines Updated on February 1, 2016 @ 10:30AM Pin Share Tweet Email Photo: Michael Becker/FOX Grease was the word last night in the Twitterverse. Everyone was all abuzz for the airing of Grease: Live on Fox.And, of course, there were plenty of celebrities getting in on the fun to watch Vanessa Hudgens, Julianne Hough, and Aaron Tveit sing their hearts out in these iconic roles in the three hour-plus production that featured exquisite camerawork and action-packed dance scenes. Anna Kendrick, Rebel Wilson, Ashley Tisdale, and many others had some of the funniest and sweetest lines of the night. Check them out here. The 7 Most Unforgettable Moments from Grease: Live Vanessa Hudgens and Julianne Hough Gives Us a Sneak Peak Behind Grease: Live But, as always, Kendrick made everyone laugh with her hilarious and honest commentary on the show. Here are some of her best lines of the night.