Check out our list of the songs that you just can't forget ... no matter how much you try.
"Friday," by Rebecca Black
Marek Szczepanek/Wikimedia Commons
Larry Busacca/Getty Images
Warner Bros. Television
HRH The Duchess of Cambridge via Getty Images
iStock / MartiSaiz
Andrew H. Walker/Getty Images
Adele.com via CNN
National Nuclear Security Administration
Sign up for Breaking News, Daily Headlines, Severe Weather Alerts & more!