The results are in and Rob is Glamour's Sexiest Man in the World for the 4th year in a row!   TOP 20 1. Robert Pattinson (1) 2. Tom Hiddleston (new entry)3. Johnny Depp (3)4. Michael Fassbender (31)5. Benedict Cumberbatch (33)6. Robert Downey Jr (re-entry)7. Taylor Lautner (2)8. Paul Wesley (59)9. James McAvoy (14)10. Henry Cavill (15)11. Cory Monteith (29)12. Ian Somerhalder (25)13. Ed Westwic…