Dianna Agron, aka Quinn Fabray from Glee, has aspirational skin. I saw her porcelain and poreless perfection up close when I interviewed her at an event celebrating Dr. Jart's new Dermask collection. The lineup of nine single-use face sheet masks ($9 each at Sephora) is meant to target specific areas (laugh lines, neck, cheek, and eye) as well as conditions (firmness, hydration, breakouts). And Dianna is a fan.

During our chat, she discussed her experimental side, how she keeps her skin so damn clear, and why she is excited to turn the big 3-0. Keep reading to get detailed beauty advice from Dianna!