"23" is a song by American record producer Mike Will Made It, featuring American singer Miley Cyrus and American rappers Wiz Khalifa and Juicy J, released as the former's debut single on September 10, 2013, by Interscope Records. From Wikipedia
Lawsuit claims Cyrus' hit song shares striking similarities with Mars' 2013 track 'When I Was Your Man,' seeking damages and performance ban.
