Taylor Swift goes from "zero to 60 in seconds" with relationships

Los Angeles: Singer Taylor Swift, who is reportedly dating singer Harry Styles, is head over heels in love with him, but her friends are worried she is moving too fast.

Swift, 23, has previously enjoyed short romances with Jake Gyllenhaal, John Mayer and Conor Kennedy.

"For now she is totally caught up in love. It`s how she is. She doesn`t go at a normal pace in these relationships. It`s zero to 60 in seconds," femalefirst.co.uk quoted a source as saying.

Earlier this week, the couple enjoyed a romantic mini break with his parents in England`s picturesque Lake District and a day out in Bowness-on-Windermere in Cumbria.