#34- Sugarland $5.6 million

(Photo by Brad Barket/Getty Images)

#28- Zac Brown Band $6.5 million

(Photo by Rick Diamond/Getty Images for Country Thunder)

#27- Keith Urban $6.6 million

(Photo by Frederick Breedon/Getty Images for Relativity Media)

#26- Lady Antebellum $6.7 million

(Photo by Frazer Harrison/Getty Images)

#21- Brad Paisley $8.6 million

(Photo by Jamie Squire/Getty Images)

#19 Tim McGraw $9.3 million

(Photo by Michael Loccisano/Getty Images)

#18- Rascal Flatts $9.6 million

(Photo by Rick Diamond/Getty Images)

#15 Toby Keith $10.4 million

(Photo by Ethan Miller/Getty Images)

#9- Jason Aldean $13.4 million

(Photo by Frazer Harrison/Getty Images)

#3- Kenny Chesney $29.8 million

(Photo by Rick Diamond/Getty Images)

#1- Taylor Swift $35.7 million

(Photo by Paul Kane/Getty Images)