Not since Coldplay in 2008 has a rock group claimed the top honors, but Fun. has joined their ranks topping the Billboard Hot 100 List with its hit We Are Young, Billboard.com reports.

Since Chevrolet’s Sonic ad featuring “Young” aired during the Super Bowl on Feb. 5, “Young” has exploded at radio and retail. In the four full sales weeks following its massive TV exposure, the song has sold 1.1 million downloads, or 77% of its total (1.5 million) dating to its September digital release.

Fun.’s album Some Nights dropped two weeks ago. What are your thoughts on the album?