Taylor Swift would be a detective if she wasn't a musician.

The 23-year-old singer spends her spare time on tour watching crime TV shows such as 'CSI' and her viewing habits have given her the cop bug, however, if Taylor did become a police sleuth she doesn't think she'd be a very good one.

Speaking backstage at the Capital FM Summertime Ball at Wembley Stadium in London last night (10.06.13), she said: ''I'd be an interior designer or a detective - but I don't think I'd be a good detective. I just watch all of those crime shows. Anything that has a slight premise of being a crime show, I'm on it. I have so many boxsets - I'm into 'Criminal Minds' at the moment, and 'Law And Order', and 'CSI'. I've never seen The Wire but I'll get into that next.''

Taylor is currently on her 'Red Tour' and is being supported by Ed Sheeran - and she got the British singer to join her on stage for a rendition of their duet 'Everything Has Changed'.

Despite her hectic touring schedule, the 'I Knew You Were Trouble' hitmaker insists she enjoys life on the road.

Speaking to The Sun newspaper, Taylor - who previously dated One Direction heartthrob Harry Styles - added: ''I think it's hard the first couple of years. But once you get into the groove you kind of just get used to it. In fact you get a little restless when you're in a place for more than two days. You start thinking, 'When am I supposed to board a plane?' and, 'When am I supposed to pack my stuff?' ''