Torn apart! Twilight's Kristen Stewart and Robert Pattinson go their separate ways after brief reunion at MTV Awards

By JESSICA SATHERLEY Melancholy: Robert Pattinson clearly missed Kristen Stewart as he arrived in Toronto without his girlfriendAfter a brief reunion at the MTV Movie Awards over the weekend, Kristen Stewart and Robert Pattinson went their separate ways yesterday.Stewart was spotted sneaking into Los Angeles International Airport with her bodyguards before arriving in London's Heathrow, while