Luke Bryan's "I Don't Want This Night to End" and "Drunk on You" have both been certified double-platinum by the RIAA to signify 2 million digital downloads. Both tracks come from his 2011 platinum album, Tailgates & Tanlines.
That album's lead single, "Country Girl (Shake It for Me)," was certified double platinum in August. Bryan's current single is "Kiss Tomorrow Goodbye."
Meanwhile, Kenny Chesney and Tim McGraw's "Feel Like a Rock Star" and Chesney's 2003 single "No Shoes, No Shirt, No Problems" have struck gold for 500,000 digital downloads.
Mumford & Sons' current single "I Will Wait" has also reached gold status, while the band's 2010 single "Little Lion Man" has been certified double platinum.
In addition, Taylor Swift's "Our Song" from 2006 has climbed to triple-platinum certification, and "We Are Never Ever Getting Back Together" has earned double-platinum.