Excitement is building among Taylor Swift fans who believe the pop superstar is set to marry fiancé Travis Kelce in a few days at New York’s iconic Madison Square Garden.

WATCH THE VIDEO ABOVE: Taylor Swift wedding speculation builds over July 4th plans

Swifties are convinced the big day is just around the corner on July 4, with the famous venue reportedly booked out for the coming weekend.

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City officials are remaining tight-lipped about any potential celebrations, but eagle-eyed fans believe they’ve spotted the biggest clue yet - workers at the venue wearing t-shirts labelled with “Taylor Swift carpenter”.

Adding fuel to the speculation, reports suggest all wedding guests have been required to sign non-disclosure agreements.

Neither Swift nor Kelce have confirmed the wedding rumours, but the mounting evidence has sent fans into a frenzy of speculation.

There's speculation the celebrity couple will tie the knot over the July 4 holiday weekend. (AP PHOTO) Credit: AAP

It is set to be held in Madison Square Garden. Credit: 7NEWS

The telling sign it is days away. Credit: 7NEWS