Fans share concerns over Keith Urban's appearance as he returns to spotlight at ACM Awards amid divorce: 'Missing Nicole'

Battle lines drawn in Nicole Kidman and Keith Urban's divorce: Family, friends and the 'Aussies in Hollywood' pick a side

Keith Urban's daughter Sunday Rose, 17, unfollows him on social media amid rumours he has a new girlfriend, 26, months after splitting with Nicole Kidman

Keith Urban set to release a 'revenge album' about ex-wife Nicole Kidman: 'The mother of all break-up records'