Who is Erica Worden, Taylor Swift's mystery assistant ?

Taylor Swift's personal assistant Erica Worden has always been a mystery to million of her fans.

It rarely happens that Erica's name doesn't pop up when the popstar is performing.

When Taylor Swift on Thursday attended the Kansas City Chiefs' Christmas Day game against the Denver Broncos, some fans were sure that they spotted the "mystery woman".

According to multiple reports, Erica was certainly with Taylor Swift at the game and the duo also shared a hug.

Some purported pictures of the the woman were also shared on social media but users were not confirmed it was Erica.

Erica Worden has been serving Taylor Swift as her personal assistant for over a decade.