"Doctor Who" star Matt Smith and girlfriend Lily James are reportedly now living together in his London home after two years of dating. Smith, 33, and James, 27, are said to be heads over heels in love with each other, reported Female First. As per the sources, "They are head over heels and both think they have found the one. Lily moved into Matt's London home and there's been no arguing over who's hogging the bathroom cupboards - yet,".