MAC Viva Glam Miley Cyrus 2 is a warm coral with a sparkle finish that is limited edition and retails for $21.00. In comparison, Revlon HD Sunstone (565) is a warm coral with a pearl finish that is discontinued and retails for $8.99.
Revlon HD Sunstone (565) is 80% similar — it is more shimmery, lighter, brighter, more pigmented.