Facebook TwitterThe brothers performed with Echosmith to celebrate the upcoming 20th anniversary of the hit 1997 song. “We have never run from our past. We definitely still sing ‘MMMBop,'” Zac Hanson told E! News. Related Topics:featured postFeatured PostsHansonMMMBop Advertisement You may like Vanished Left Behind: The Next Generation Gets One Day Release September 28 ‘Double Dare Week’ – Nickelodeon Releases Promo For Game Show’s 30th Anniversary Second Trailer For Hillsong: Let Hope Rise Film Released First Teasers For FOX’s ‘The Exorcist’ Series Released Alexa And Carlos Penavega Release Video Announcement About Pregnancy Olmec Returns In New Teaser For Legends Of The Hidden Temple Movie Click to comment Trending Tonight Show Starring Jimmy Fallon4 days ago Jimmy Fallon Returns To Tonight Show – Pays Tribute To His Mother YouTube5 days ago Watch Elders React To The iPhone X & Animojis Top Story3 days ago Watch Fuller House Parody Fellow Netflix Series Stranger Things (Thanks To Jimmy Gibbler!) The Voice4 days ago This Voice Contestant Did Garth Brooks Proud With An Epic Cover of “Callin’ Baton Rouge”! Asher Angel2 days ago Listen To a Sneak Peak of Asher Angel’s Christmas Single! Ellen DeGeneres15 hours ago Ellen Speaks Out About Trump Lifting Elephant Trophy Ban & Launches #BeKindToElephants Campaign Elena of Avalor2 days ago Jenna Ortega Sings In New Episode of Elena of Avalor This Saturday Sky Katz2 days ago Sky Katz On TRL – Watch All the Highlights – New Rap Preview & More!