Carrie Underwood Thanks Jason Aldean ‘For Inviting Me’ On Duet

Carrie Underwood is sharing her excitement for her latest number one song, her duet with Jason Aldean, "If I Didn't Love You," which tops the Billboard Country Singles chart this week.

Carrie posted to Twitter along with a photo of her and Jason the day they recorded the song, "Congrats on the country radio #1, @Jason_Aldean! Thank you for inviting me to be a part of this song, and thanks so much to our fans who have shown it so much love! Party popper #IfIDidntLoveYou."