The Band Perry star sizzles in a black gown with sweetheart neckline and a sheer illusion overlay.
The Nashville star keeps it sweet with this embellished black and white confection.
The star pairs a brown suit jacket over his gray tweed suit.
Looking sleek, Hunter!
The "Here for the Party" singer keeps it casual with a black top and jeans.
Sam skips the jacket in favor of a crisp white dress shirt.
The star serves up some emerald realness in a slit-to-there (and there!) Ekaterina Kukhareva green gown.
The boys clean up nicely!
Jennifer keeps it chic with this regal black Christian Siriano gown.
Pinstripes? No way! The singer's sleek gray suit boasts a faint plaid pattern.
The Nashville star slips into curve-hugging metallic halter Johnathan Kayne gown.
The star is radiant in a figure-hugging deep blue Romona Keveza gown with lace overlay.
Her plunging black gown is undoubtedly gorgeous, but it's that whimsical side fishtail braid that steals the show.
Spotted: Dustin's staple cowboy hat! Paired with a royal blue suit, the singer nails the country star debonair style.
Look closely, and you'll see the elaborate floral embroidery in this sugary pink Badgley Mischka gown.
The singer pairs a black suit jacket with jeans.
This crop top ensemble is all about the shimmery black maxi skirt.
Keeping it short and sweet, the star picks a glittering mini dress and strappy black heels.
The star keeps it classic with a navy suit jacket and black trousers.
The singer blends a chic black top with an eye-catching metallic skirt.
Awe! The charming sister music-act are all smiles on the red carpet.
Is there anything better than a crisp black tux? We think not!
Skipping the tie, the singer looks fresh in a black suit and gray undershirt.