News Justin Timberlake and Jimmy Fallon Totally Won the U.S. Open With Their 'Single Ladies' Dance By Meredith B. Kile 6:54 PM PDT, September 9, 2015 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. 04:03Justin Timberlake and Jimmy Fallon Do 'Single Ladies' Dance at U…01:56Dolly Parton Spills on Teaming Up With Miley Cyrus for New Chris…03:08Adele Pulls Off Disappearing Stunt, TikTok Dance and More at Ope…01:12Jimmy Fallon Spills on Reuniting With 'SNL' Stars for 'That's My…02:29Rihanna Shares the Best Thing About Motherhood and Says Fenty Sh…24:04Ashton Kutcher Opens Up about Twin Brother's Health Challenges |…01:522022 Macy’s Thanksgiving Day Parade: Inside the Star-Studded Eve…24:24Rihanna on Motherhood, New Music and the 2023 Super Bowl Halftim…08:23Tamera Mowry Says Sister Tia is 'Happiest She's Ever Been' After…08:20Jay Leno's Physician Describes Star's Burn Injuries as 'Concerni…02:08Candace Cameron Bure Defends Herself Against 'Traditional Marria…01:55Freddie Prinze Jr. Shares the Secret to Sarah Michelle Gellar Ma…01:38Jenna Ortega Shares Why She Rocked a Veil at ‘Wednesday’ Premier…02:23'80 for Brady' Official Trailer02:39Paris Hilton Updates Fans on Pregnancy Journey After Mom Kathy C…03:00Kelly Rowland Weighs in on GRAMMYs and Who She Thinks Deserves a…01:20Ryan Reynolds on How His Kids Feel to Be Expecting a New Sibling…01:54Pete Davidson and Emily Ratajkowski Show PDA for Comedian’s 29th…01:39How Patrick Dempsey Really Feels About Singing in 'Disenchanted'… Following their Tonight Show reunion, best buds Jimmy Fallon and Justin Timberlake took in a U.S. Open match together on Wednesday -- and showed off their dance moves too! WATCH: Justin Timberlake and Jimmy Fallon Revisit the '90s in Funny Third Eye Blind Cover! The BFFs were watching Roger Federer’s quarterfinal match against Richard Gasquet from the Emirates Airline suite when the sound system at Flushing Meadows apparently began playing Beyonce. Then, this happened:JT e Jimmy assistindo um jogo de tênis pic.twitter.com/g57v1ntOif— PORTAL JT (@PORTAL_JT) September 10, 2015 Fallon and Timberlake could resist the urge to dance along to "Single Ladies (Put a Ring on It)," in pretty impressive synchronization, we might add!WATCH: Justin Timberlake and Jimmy Fallon's Hilarious Fake Arms SketchThe best buds’ dance moves took us back to one of Timberlake’s legendary Saturday Night Live appearances. Remember when he, Andy Samberg, and Bobby Moynihan filled in as Queen Bey’s backup dancers?Justin Timberlake parodie Beyonceby LeNouvelObservateur WATCH: Justin Timberlake Responds to Kanye West's Big MTV VMAs DissCheck out Fallon and Timberlake perform another "History of Rap" on The Tonight Show Wednesday night, and see even more pics of J.T.'s new baby: Justin Timberlake Shares Cute Pics of Son Silas, Brings Back 'History of Rap' With Jimmy Fallon 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.