NARS Eternal Red is a warm orange with a cream finish that is permanent and retails for $26.00. In comparison, MAC Viva Glam Miley Cyrus 2 is a warm coral with a sparkle finish that is limited edition and retails for $21.00.
MAC Viva Glam Miley Cyrus 2 is 85% similar — it is more shimmery, more muted.