The singer was pictured with Cruise in a box on Monday as the Kansas City Chiefs took on the Denver Broncos in their opening game of the season.
The pair were seen laughing, chatting and cheering as they watched the game alongside Swift's father Scott and Kelce's mother Donna and brother Jason.
Kelce marked his first match as a married man by moving to second in the NFL's list of most receiving yards by a tight end.
Swift has made regular appearances at games since she began dating the Kansas City tight end in 2023.Â
Despite skipping the ceremony, Swift did appear in a pre-recorded sketch alongside host Mariska Hargitay.
The skit had Hargitay reprise her Law And Order: SVU and ceremony role as Olivia Benson as her team of SVU detectives investigated whether Swift would attend the ceremony.
After Hargitay concluded the singer would not attend because of the conflicting game, Swift - appearing as a detective - said: "Maybe she'll do one of those cool, pre-taped sketch things to support the host."
Swift's cat, named Olivia Benson after Hargitay's character, also appeared in the clip.
The pop star's documentary series The Eras Tour: The Final Show had also been nominated for a Creative Arts Emmy earlier in September but lost to The Muppet Show.
Swift and Kelce, both 36, tied the knot in a star-studded event at New York's Madison Square Garden on July 3.
More than 1000 guests attended the event, including Cruise and Hargitay, a longtime friend of the singer.
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