United Kingdom, July 23 -- Jason Kelce's fanbase has shifted from "large fat men" to "little girls" since his brother, Travis Kelce, started dating Taylor Swift.

The former Philadelphia Eagles player - who co-hosts the New Heights podcast with his sibling - has reflected on how "the fame thing" has changed in recent years for him and admitted the attention he and the rest of his family receive has skyrocketed over the last three years since it emerged the Kansas City Chiefs player was romancing the Love Story hitmaker.

Speaking on the Ross Tucker Football Podcast, Jason said of fame: "It was definitely gradual, and then it just like was a very big flip, obviously, when Taylor and Travis started dating.

"[That] led to a whole 'nother de...