NASHVILLE, TENN. -- Carrie Underwood and Jason Aldean were the big winners, the Judds reunited, and Kelsea Ballerini turned a tough break into a one-woman house party at Monday night's CMT music awards.

Underwood and Aldean won video of the year and collaborative video of the year for their duet 鈥淚f I Didn't Love You鈥 on the show that uses fan votes to honour the best in country music videos.

"This one鈥檚 all about the fans man," Underwood said as she accepted the belt-buckle CMT trophy for video of the year, a record 25th win for her.

鈥淚鈥檓 pretty sure I picked the perfect partner for this song,鈥 Aldean said.

The Judds made their first major awards show performance in over two decades, with 76-year-old Naomi and her 57-year-old daughter Wynonna singing their signature 1990 classic 鈥淟ove Can Build a Bridge.鈥

They were joined by a gospel choir in the performance that was pre-recorded outside the Country Music Hall of Fame.

The show from the Municipal Auditorium in Nashville, Tennessee made the best of the last-minute absence of co-host Kelsea Ballerini, who tested positive for COVID-19 a few days earlier.

Her co-host, 鈥淎vengers鈥 actor Anthony Mackie, took the stage alone at the start of the live CBS telecast and introduced a 鈥渂ackup KB,鈥 Kane Brown, to help with hosting duties. Brown was also the night's most nominated artist but came up empty.

But Ballerini wouldn't be left out. She appeared on a big screen from home, decked out in a full awards-show dress in her living room.

鈥淭his is my normal Monday night, in full glam, with lighting I set up myself, and a remote truck outside,鈥 Ballerini said. 鈥淚 would so much rather be there with you, but I will be popping in all night long.鈥

Later in the show, Ballerini performed from her backyard, singing her new single 鈥淗eartfirst鈥 alone with a white guitar while standing on the grass with images of her band projected on to a curtain hung behind her.

She made constant costume changes, appearing in a new dress for each appearance and ending the night in her pajamas.

Miranda Lambert won her eighth CMT award, for female video of the year, for 鈥淚f I Was a Cowboy,鈥 which she also performed.

鈥淚 am so happy to be a part of the women of country music today,鈥 Lambert said.

Cody Johnson won male video of the year for 鈥濃睺il You Can鈥檛.鈥

Maddie & Tae won best group or duo video for 鈥淲oman You Got.鈥 Tae Kerr, who recently went through a difficult pregnancy and premature birth, appeared on a screen from home during their acceptance, holding her new baby.

鈥淚've missed you, I鈥檝e missed you so much, and I鈥檝e been drinking because I鈥檓 so nervous," Maddie Font said to her musical partner during an acceptance speech where she went from laughs to tears and back again. 鈥淭ell that baby girl I love her.鈥

At age 69, George Strait won his first ever CMT award, taking CMT performance of the year for 鈥淚s Anybody Goin鈥 to San Antone?鈥 from 鈥淐MT Giants: Charley Pride鈥.鈥

Performances came fast and furious during the three hour show.

Keith Urban opened the telecast with his single 鈥淲ild Hearts,鈥 followed immediately by the duet 鈥淣ever Say Never鈥 from Cole Swindell and Lainey Wilson, who stepped out to the front of an outdoor stage to let the Nashville rain hit them as they sang.

Underwood sang her song 鈥淕host Story鈥 in a pre-taped performance from her Las Vegas residency, taking flight mid-song Cirque du Soleil-style on a cloth swing hung from the ceiling.

Jimmie Allen, Monica and Little Big Town gave the first live performance of their collaboration 鈥淧ray.鈥 All wore all white and stood on a smoke covered stage as inspirational images from the pandemic and the war in Ukraine were shown behind them.

The hosting change-up wasn't the only hiccup the show faced: lightning forced the closure of the CMT's pink carpet before most stars arrived to have their photos taken and be interviewed.

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Dalton reported from Los Angeles.

Correction:

This story has been corrected to show that Underwood's award was her 24th, not her fourth.