American Idol Keith Urban wanted to hear Kree Harrison on Opry stage from beginning 06/09/2013 Keith Urban said in Nashville this weekend he enjoys collaborating with other artists so he can see "what comes of those energies coming together." Read More RELATED NEWS Mariah Carey to reportedly star in her own docu-reality series Former 'American Idol' in-house mentor Jimmy Iovine marries Liberty Ross Mariah Carey engaged to billionaire businessman James Packer after whirlwind romance TAGS: American Idol Kree Harrison Keith Urban Keith Richards