Emma Stone was a guest on "The Tonight Show with Jay Leno" on Tuesday (June 5).

She looked great wearing a red sleeveless leather dress with a full A-line skirt from the Monique Lhuillier Fall 2012 collection.

Her knee-length dress was matched with jewelry by Sydney Evan and orange Christian Louboutin "Un Bout" illusion cap toe pumps with an ankle strap.

A simple hair style with a side part, a hot pink lip shade, and a bright smile concluded her stylish look.

Buy It:

Monique Lhuillier Swingy Leather Dress at Bergdorf Goodman

Monique Lhuillier Swingy Leather Dress at Neiman Marcus

Same shoes in a different color:

Christian Louboutin Un Bout 100 Patent Leather and PVC Pumps at Net-A-Porter