Taylor Swift thanks fans for Japan concerts ahead of expected Super Bowl arrival

Taylor Swift is expected to attend the Super Bowl (Ed Zurga/AP)

Taylor Swift has thanked fans for their support at her Japan concerts ahead of an expected appearance at the Super Bowl in the US.

The American megastar, 34, is rumoured to be making the more than 10-hour flight to watch her boyfriend Travis Kelce, the Kansas City Chiefs tight end, play against the San Francisco 49ers in Las Vegas on Sunday.