Amy Poehler, co-host of the 2014 Golden Globes with her comedy bestie Tina Fey, wowed in a simple black Stella McCartney sheath. It was a belted dress, and anything but basic.

The column-shaped dress hugged the funny lady's petite frame, and it had this adorbs, peek-a-boo cutout just above the glossy belt. What a lovely and unexpected detail. Poehler earned an "A" on her fashion report card. Tonight (Jan. 12), she was funny and fashionable and we're crushing on her... hard.

Amy is a 42-year-old mother of two, but she puts girls half her age to shame. She is, to borrow a word from our British pals, fit! She was poured into this understated dress and she rocked it. With a capital "R," of course.

Jason Merritt, Getty Images

Here is a more up close and personal look at the keyhole, which is placed off-center. Details, people, details!

Jason Merritt, Getty Images