Ed Sheeran may be the next boy on Taylor Swift's dating list. According to E!, the couple had a seriously late night together. A witness said that the night before the Brit Awards Ed arrived at Taylor's hotel and went to her room. The couple reportedly stayed in the room until 4 am. Ed even took Taylor's car home.  A source said, "They briefly dated last spring. He thinks she is really cute and they have a great chemistry together."  On Ed's birthday Taylor tweeted him and he tweeted her back with a lyric from her song, "22."