ColourPop Semi Sweet is a warm green with a sparkle finish that is limited edition and retails for $5.00. In comparison, Makeup Geek Showgirl (Formerly Bubbly) is a warm green with a metallic finish that is limited edition and retails for $9.99.
Makeup Geek Showgirl (Formerly Bubbly) is 85% similar — it is darker, warmer.