Country music's biggest stars traded their cowboy boots for couture at last year's CMT Awards, giving us a lineup of leggy minis, sheer gowns, and a whole lot of sparkle. Between Carrie Underwood's postbaby appearance [1] in a white-hot minidress and Nikki Reed [2] in a keyhole-cutout dress, the red carpet was one of the sexiest on record. Now, gear up for tonight's awards with a look back at the 2015 highlights.

Rumer Willis

In Stuart Weitzman heels.

Jenna Dewan Tatum

In Zuhair Murad.

Brittany Snow

Nikki Reed

Carrying a Swarovski clutch.

Kellie Pickler

In Georges Chakra Couture with a Swarovski clutch.

Nicole Kidman

Carrie Underwood