The star-studded 2015 CMT Music Awards in Nashville, Tennessee on Wednesday also served as the platform for the first ever red carpet appearance of the multi-awarded singer and songmaker, Carrie Underwood, according to Rolling Stone. With 13 trophies now under her belt from the prestigious award giving body, Underwood makes history as the most honored artist in the genre.

In her acceptance speech for the Female Video of the Year award, Underwood shared that the song, "Something in the Water," is "very special" to her. Apart from disclosing this detail, the country singer told the crowd that the awards show is the first she attended since she gave birth to her little boy, Isaiah. Underwood went on to say that her son "inspired" her so much just by being in her life.

Another notable face during the 2015 CMT Music Awards was the champion of "Dancing With The Stars" Season 20, Rumer Willis, according to E Online. Dressed in a sexy white dress, the daughter of Bruce Willis and Demi Moore even shared a photo of her in Instagram on the way to the awards show. Apart from Rumer, the 2015 CMT Music Awards also saw the arrival of "Dancing With The Stars" alum Noah Galloway and host Erin Andrews.

Meanwhile, newlyweds Ian Somerholder and Nikki Reed were in attendance as well. Looking dashing and gorgeous in white, the "Twilight" star wowed the crowd as she posed with her "The Vampire Diaries" star husband in the red carpet, based on a separate E Online report.

The list of winners and nominees for the various categories during the 2015 CMT Music Awards are listed below.

Video of the Year

WINNER: Carrie Underwood, "Something in the Water"

Darius Rucker, "Homegrown Honey"

Dierks Bentley, "Drunk on a Plane"

Florida Georgia Line, "Dirt"

Jason Aldean, "Burnin' It Down"

Kenny Chesney, "American Kids"

Lady Antebellum, "Bartender"

Lee Brice, "I Don't Dance"

Luke Bryan, "Play It Again"

Maddie & Tae, "Girl in a Country Song"

Miranda Lambert with Carrie Underwood, "Somethin' Bad"

Sam Hunt, "Leave the Night On"

 

Male Video of the Year

WINNER: Luke Bryan, "Play It Again"

Dierks Bentley, "Drunk on a Plane"

Eric Church, "Talladega"

Jason Aldean, "Burnin' It Down"

Keith Urban, "Somewhere in My Car"

Kenny Chesney, "American Kids"

 

Female Video of the Year

WINNER: Carrie Underwood, "Something in the Water"

Carrie Underwood, "Little Toy Guns"

Lee Ann Womack, "The Way I'm Livin'"

Miranda Lambert, "Little Red Wagon"

RaeLynn, "God Made Girls"

Reba, "Going Out Like That"

 

Group Video of the Year

WINNER: Lady Antebellum, "Bartender"

A Thousand Horses, "Smoke"

Eli Young Band, "Dust"

Little Big Town, "Day Drinking"

The Band Perry, "Chainsaw"

Zac Brown Band, "All Alright"

 

Duo Video of the Year

WINNER: Florida Georgia Line, "Dirt"

Big & Rich, "Look at You"

Brothers Osborne, "Rum"

Florida Georgia Line, "Sun Daze"

Maddie & Tae, "Girl in a Country Song"

The Swon Brothers, "Later On"

 

Collaborative Video of the Year

WINNER: Miranda Lambert with Carrie Underwood, "Somethin' Bad"

Blake Shelton featuring Ashley Monroe, "Lonely Tonight"

Brantley Gilbert featuring Justin Moore and Thomas Rhett, "Small Town Throwdown"

Jennifer Nettles featuring Brandy Clark, "His Hands"

Kenny Chesney with Grace Potter, "Wild Child"

Tim McGraw featuring Faith Hill, "Meanwhile Back at Mama's"

 

CMT Performance of the Year

WINNER: Bob Seger and Jason Aldean, "Turn the Page" from CMT Crossroads

Brett Eldredge, "Beat of the Music" from CMT's Ultimate Kickoff Party

John Legend and Lee Ann Womack, "You & I (Nobody in the World)" from CMT Crossroads

Katy Perry and Kacey Musgraves, "Roar" from CMT Crossroads

Keith Urban, "It's a Man's, Man's, Man's World" from 2014 CMT Artists of the Year

Kenny Chesney, "American Kids" from Instant Jam

Lady Antebellum and Aloe Blacc, "Wake Me Up" from CMT's Ultimate Kickoff Party

Lady Antebellum and Chris Stapleton, "Drink a Beer" from 2014 CMT Artists of the Year

Breakthrough Video of the Year

WINNER: Sam Hunt, "Leave the Night On"

Chase Rice, "Gonna Wanna Tonight"

Frankie Ballard, "Sunshine & Whiskey"

Kelsea Ballerini, "Love Me Like You Mean It"

Maddie & Tae, "Girl in a Country Song"

RaeLynn, "God Made Girls"