Too Faced Fireflies is a warm green with a metallic finish that is limited edition and retails for $16.00. 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 80% similar — it is more shimmery, lighter, warmer.