Taylor Swift Shows Off Her Toned Stems at London's Jingle Ball!

Taylor Swift breaks out the mini dress for 2014 Jingle Bell Ball held at O2 Arena on Sunday (December 7) in London, England.

Just two days earlier, the 24-year-old singer/songwriter pulled off a totally different look for KIIS FM’s 2014 Jingle Ball at the Staples Center in Los Angeles.

PHOTOS: Check out the latest pics of Taylor Swift

“can’t get shake it off out of my head after hearing it tonight at jingle ball,” Iggy Azalea recently tweeted, which Taylor retweeted.

FYI: Taylor is wearing a Sachin & Babi dress, Charlotte Olympia shoes, a Carla Amorim ring, and Sethi Couture bands.

10+ pictures inside of Taylor Swift arriving at Jingle Ball in London…