Could Keith and Nicole be any cuter? Probably not.

The adorable Aussie duo put their spin on carpool karaoke and jammed out to Keith's song 'The Fighter' .

I forgot that Nicole can sing, too! Remember when she was in Moulin Rouge? Yeah, she has the voice of an angel. Seriously, Keith and Nicole are a match made in Australian country music heaven.

I think Garth and Trisha have just been dethroned as country musics power couple.