The 23-year-old "I Knew You Were Trouble" crooner flew into London Monday on her
According to the source, Swift arrived midday accompanied by two other people, and had several bags with her and her guitar.
"Once she disembarked, she was met by a bodyguard and a driver who took her straight into a central London," the source said. "She is staying at a London
While we'll have to wait to see whether the ex-couple will get caught canoodling again, but Swift has been making the most of her time following her split with Styles a couple of weeks ago, grabbing dinner with her family and spending time in the recording studio.