India, Dec. 15 -- As Travis Kelce and the Kansas City Chiefs face the Los Angeles Chargers at Arrowhead Stadium on Sunday, all fans can wonder is whether Taylor Swift is at the game. Well, there is no sighting as of yet. The matchup comes just a day after the pop star celebrated her 36th birthday, making her presence far less certain.

Swift marked her birthday the night before the game, and although details of the celebration remain private, the timing alone gives her a reasonable excuse to sit this one out. That's what fans are saying on social media.

The singer has largely limited her appearances to Chiefs home games, skipping road matchups entirely during the regular season.

This year, Swift has been spotted at several games in Kans...