Trending badgeTrendingPosted 55 minutes agoSubscribe to BuzzFeed Daily NewsletterCaret Down21 Pictures Of Celebrities Who "Disappeared Out Of Nowhere," And If I'm Being Honest, I Completely Forgot About 50% Of Them"Gotye. Dude made a single song and just became somebody we used to know."by Sarah AsplerBuzzFeed Staff, CanadaFacebookPinterestLink When Reddit user u/drmaxtherabbit recently asked, "What celebrity disappeared out of nowhere?", the responses slapped me in the face with nostalgia. Here are the top-voted celebrities: 1. "The musical group known as LMFAO." Steven Lawton / FilmMagic -u/InsideTheTeamRoomm 2. "Mischa Barton. She was on The OC in the '00s, then nothing." J. Vespa / WireImage -u/Phoenixblink 3. "Judge Reinhold. That dude was in pretty much everything once upon a time, and now you never see him in anything." Bob Riha Jr. / WireImage -u/PinkStandstill"This guy is ''80s movie dude' for me - Fast Times at Ridgemont High, Beverly Hills Cop, and so much more. When I was a kid in Europe in the '80s, he was the standard who defined what American people sounded and acted like."-u/AlanZero 4. "Enya. I hear she made a fortune and now lives in a castle somewhere. Iconic." Warner Music Group -u/InsideTheTeamRoomm 5. "Erik Per Sullivan, aka Dewey from Malcolm in the Middle." L. Cohen / WireImage -u/WomanNotAGirl 6. "It will always be Thora Birch for me." Ron Galella / Getty Images -u/Marsupial292 7. "Mena Suvari. She was in the American Pie and American Beauty movies - also the 'Teenage Dirtbag' music video." Emma Mcintyre / Getty Images -u/July_Sandwich 8. "Richard Simmons." Kevork Djansezian / WireImage -u/king_rootin_tootin 9. "Julia Stiles. She did all those movies in the mid-2000s and then gone." Steve Azzara / Getty Images -u/eblade23"She was in Dexter in Season 5, but that was still so long ago."-u/BagooshkaKarlaStein 10. "Gotye. Dude made a single song and just became somebody we used to know." Republic Records -u/ImANuckleChut 11. "Leelee Sobieski. She was popular in the '90s and early 2000s." Jim Smeal / Getty Images -u/sunflowershere 12. "Jonathan Taylor Thomas. JTT! Where he at?" Jeff Kravitz / Film Magic Inc. -u/NattersOnline 13. "Eliza Dushku." Jim Smeal / Getty Images -u/boomdidiboomboom 14. "Josh Hartnett. He used to be really big." Barry King / WireImage -u/Young_Old_Grandma 15. "The band called Fun." Atlantic Records -u/slightofhand1"The guitar player Jack Antonoff is maybe one of the most in-demand producers right now."-u/ElOsoSabroso 16. "What ever happened to Seann William Scott?!" Barry King / WireImage -u/Moongiraffe01"He's on a sitcom named Welcome to Flatch."-u/Exhumedatbirth76"I used to bartend in New York City and met a ton of celebrities over the years. Seann William Scott was by far the nicest and most gracious of all of them by a mile. Such a cool dude."-[deleted] 17. "Jason Lee from My Name Is Earl." Jeff Kravitz / Getty Images -u/MidnightSun77 18. "Josh Hutcherson. He was such a sweetheart and heartthrob. I wish his face appeared more frequently in the industry." Kevork Djansezian / WireImage -u/Dayday-bsl"Watch Future Man! It's fantastic and he's hilarious in it. I was prepared to hate Peeta Mellark in a comedy, but he's got chops. The show is a little slapstick, but it's also just really good from beginning to end."-u/JuniorSeniorTrainee 19. "Meg Ryan." Ron Galella / Getty Images -u/Dangerous_Style_2221 20. Tom from Myspace. Amy Graves / WireImage -u/UCFandOCSC And finally... 21. "Lou Bega, who sang 'Mambo No. 5 (A Little Bit Of...)'." RCA Records -u/readditandlikeddit"Maybe he's working on 'Mambo No. 6.'"-u/Equivalent-Ad-1927 Now it's your turn! Which celebrity has just disappeared from the radar? Comment below! Note: Some responses have been edited for length and/or clarity.