Before the country crooner and his wife, Nicole Kidman, took the Academy of Country Music Awards by storm on Sunday, the Ripcord singer got a great sendoff from his daughters -- 8-year-old Sunday and 6-year-old Faith -- who drew a large banner wishing him luck.

WATCH: Nicole Kidman, Keith Urban, Faith Hill & Tim McGraw Are the Ultimate Squad at ACM Awards -- Watch Them Dance!

Urban took to Instagram to share a pic of the super sweet message, which he captioned, "When my daughters do this…… I've ALREADY WON!!!!"

When my daughters do this......I've ALREADY WON!!!! - KU #ACMawards

A post shared by Keith Urban (@keithurban) on

The country star was nominated for seven ACM Awards -- including Album of the Year for Ripcord, Song of the Year and Entertainer of the Year -- and while he didn't walk away with any new hardware, he did hit the stage for one of the night's best performances.

Urban kicked things off with a moody rendition of "Blue Ain’t Your Color" -- aired in black and white -- which then segued into a vibrant performance of "The Fighter," where he was joined on stage by Carrie Underwood.

Shut it down, right now. @KeithUrban and @CarrieUnderwood are on