Every camera in Gillette Stadium is watching Taylor Swift right now so every movement she makes is being seen.

In the third quarter, tight end Travis Kelce tried to flop his way to a penalty and it did not work. Swift did not know what he was doing and reacted in anger to a flag not being thrown.

Swift dropped an f-bomb.

The singer was seen at the Chiefs versus Patriots game, after spending her 34th birthday with friends in New York City.

Since she and her boyfriend Travis Kelce went public at the Sept. 24th match-up between the Chicago Bears and Kansas City Chiefs, Swift has attended seven of 12 games. The Chiefs won the first four and lost the next two.