Posted August 14, 201311 yr Dannii Minogue has unveiled the artwork for her new greatest hits collection. The singer will release This Is It: The Very Best Of as her latest retrospective collection on August 23 in Australia. http://i2.cdnds.net/13/32/618x610/dannii-minogue-greatest-hits-artwork.jpg The new greatest hits set will feature a brand new track titled ''Cos You're Beautiful', which was co-written by Minogue's former X Factor contestant Ruth Lorenzo. It will also feature Dannii's duet with her sister Kylie Minogue for a cover of ABBA's 'The Winner Takes It All', which was originally on the soundtrack of BBC series Beautiful People. This Is It: The Very Best Of will feature 24 tracks in total and is currently scheduled for an Australia-only release. Listen to 'Cus You're Beautiful: http://vocaroo.com/i/s03mfP78EzYF