They do! Katharine McPhee oversees a military couple's wedding in touching moment on Rock The Troops special

Spike TV's Rock The Troops special is set to air this Tuesday.

During the televised concert, Katharine McPhee oversaw the wedding ceremony of Air Force Staff Sergeant Kory Hitchens and Marine Corps Sergeant Emily Telesca.

The actress, 32, happily looked on as the lovebirds enjoyed a sweet kiss on stage. 

During the Rock The Troops special, Katharine McPhee oversaw the wedding ceremony of Air Force Staff Sergeant Kory Hitchens and Marine Corps Sergeant Emily Telesca.

Looking good: Katharine looked lovely in a patterned white dress that showed off her sculpted legs and hints of her cleavage and toned midriff

The special, which was filmed at the Joint Base Pearl Harbor-Hickam in Honolulu, Hawaii, was hosted by actor Dwayne 'The Rock' Johnson. 

Katharine looked lovely in a patterned white frock that showed off her sculpted legs and hints of her cleavage and toned midriff.

The former American Idol contestant finished off her chic look with strappy heels and a gold bangle.

She complemented the lace-up frock with a thin choker with a gold pendant.

Happily ever after: The actress, 32, looked on as the lovebirds enjoyed a sweet kiss on stage

Stunner: She complemented the lace-up frock with a thin choker around her neck

Strike a pose: The special, which was filmed at the Joint Base Pearl Harbor-Hickam in Honolulu, Hawaii, was hosted by actor Dwayne 'The Rock' Johnson

Belt it out: The actor, 44, looked like he was having a blast as he showed off his dance moves during the sequence

Beaming: Also at the concert and comedy show was Matthew McConaughey, who looked handsome in a floral emblazoned button up taupe hued bottoms and sneakers

Focused: The star took the mic during the televised special, which took place in Hawaii

The Rock dressed up as Elvis Presley and sang Jailhouse Rock for the show, which honors America's armed forces.

The actor, 44, looked like he was having a blast as he showed off his dance moves during the sequence.

He was later seen sporting a suit and tie as he stood in front of a sign that read 'The Rock' Johnson 2020.

Also at the concert and comedy show was Matthew McConaughey, who looked handsome in a floral emblazoned button up with taupe hued bottoms and sneakers. 

Family first: Matthew, who sported a beard, arrived for the special with his mother Kay McConaughey and his kids Levi, eight, and daughter Vida, six

Ready: Scott Eastwood also hit the stage for Rock The Troops

He's very easy on the eyes: The 30-year-old good-looking actor rocked a navy button up with grey bottoms

Having a blast: He was later seen sporting a suit and tie as he stood in front of a sign that read 'The Rock' Johnson 2020; pictured with Keegan-Michael Key

Good times: The Rock donned a floral emblazoned top with a lei around his neck

Taking the mic: The Furious 7 actor later swapped the look for a khaki T-shirt 

Talented guy: Kevin Hart entertained the military crowd as well for the Rock The Troops special

Matthew, who sported a beard, arrived for the special with his mother Kay McConaughey and his kids Levi, eight, and daughter Vida, six. 

Scott Eastwood also hit the stage for Rock The Troops. 

The 30-year-old good-looking actor rocked a navy button up with grey bottoms. 

For a great cause: The comedian, 37, beamed as he spoke to the audience while rocking a colorful look; pictured with Air Force Staff Sergeant Kory Hitchens

Patriotic: Jack Black waved an American flag when he took the stage

Having a laugh: Comedian Keegan-Michael Key brought service men and women on stage

Flex: Terry Crews showed off his muscles while hitting the stage shirtless

Honored: Pearl Harbor survivor Herb Weatherwax (second from the right) was brought on stage during the special

In the moment: Actor J.B. Smoove was also part of the star studded concert and comedy event

To the beat: Flo Rida performed his hit songs while a bevy of beauties danced around him

Kevin Hart entertained the military crowd as well for the Rock The Troops special.

The comedian, 37, beamed as he spoke to the audience while rocking a colorful look.

The show, which was taped on October 22, will air Tuesday at 9 pm ET/PT on Spike. 

Inspired: Aaron Lewis sang and played his guitar also at the event, which took place at Joint Base - Pearl Harbor and Hickam in Hawaii on October 22

And another one: Prince Royce took the stage soon after to sing his tunes

Pumped: Keegan posed on the carpet before heading inside for the special

Support: Professional surfer Laird Hamilton was also on hand for the event honoring the nation's military

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