2019 CMA Awards: See the Red Carpet Arrivals

The "If I Was a Cowboy" singer looked stunning in her bedazzled green gown.

Country's biggest parents-to-be looked straight out of a fairy tale, with Maren letting her baby bump breathe in a sky-blue gown and Hurd looking handsome in shiny lapels.

Yet another iconic moment from the Queen of Country. The country legend is one of tonight's hosts.

Miranda Lambert was looking pretty in pink in a floral, sparkly dress.

There's nothing funny about this sharp, black look by comedian Jim Gaffigan, one of the evening's presenters.

Underwood has her eyes on the gold tonight. One of tonight's hosts, the singer is also up for Entertainer of the Year.

Maybe the biggest cowboy of 2019, Lil Nas X looks like a true ramblin' man in his iced-out cowboy getup. The country crossover star won an award for Musical Event of the Year.

One of tonight's hosts, Reba looks dashing in a classic black dress.

This year's cohosts, Carrie Underwood, Dolly Parton, and Reba McEntire, represent three generations of country female stars at a show designed to honor women in the genre.

Musgraves got her Tweety bird on in this ornate, fuzzy, sunshine-bright number. The yellow-clad starlet is up for three awards this year, including Best Music Video, which she won for "Rainbow."

No one rounds out a red carpet like supermodel Gigi Hadid, who arrived to this year's ceremony in this head-turning white gown.

Morgan Wallen showed up to this year's awards with the throwback Billy Ray Cyrus haircut and snazzy forest-green blazer.

Country's power couple showed up in their formal best, with Yearwood rocking a zebra print dress and Garth donning a classic tux and his trademark cowboy hat.

Is Halsey going for a little crossover? She showed up to Nashville with an obviously amazing hairdo and an elegant, long-sleeved, off-the-shoulder gown.

Nicole Kidman sparkles in a dazzling dress while hubby Keith Urban keeps it simple but dashing, rocking a slim black suit with some funky matching boots.

Sheryl looks like a work of art in this geometric mosaic gown.

Maren and Ryan aren't the only pregnant couple of the evening. The "Best Shot" singer and his fiancee are expecting, but still looking ready for a night out in Nashville.

Nothing makes a man wanna kick his boots around like being a Dad. Jimmie Allen is killing it in these bright gold 'Dad' boots.

Russell Dickerson is striking in his brown Tom Ford suit and swooshy hairdo.

Wilson was looking fab in this little black dress, purse and sexy heels.

The singer and producer is ready for a bop in this little "Git Up," a palpably joyful checked coat and sleek brown leather messenger.

Hardy is ready to party in this svelte little look, accented so perfectly with the ultra-pointy snakeskins.

This charming couple welcomed their first daughter Paris into the world back in late April. Six months later, Mom and Dad are ready for a night on the town in fancy but fun country-formal looks.

Hubby and wife Dierks and Cassidy have been together since their eighth-grade sweetheart days back in Phoenix, AZ. The thirteen-year married couple looked classic-with-a-twist in this velvet green jacket and starry evening gown.

Reese dazzled like always in this black one-shoulder dress.

One of the night's performers, Pink was iconic in her gravel-orange dress and black, not-too-cowboy hat.

You could tell Best New Artist Ashley McBryde was having a blast in this maroon jumper.

The engaged couple has an edge to them, with Jon's shiny rose-lined suit and Summer's sultry leg slit.

Two of the best dressed-down-ish looks of the evening, with Kix' gray-jean cowboy fit the perfect match for Barbara's haute-homestead sheer dress.

The newlyweds did a classic navy-yellow coordination, with Chris letting wifey Lauren steal the spotlight with this sunshine dress.