Robert Pattinson & Kristen Stewart Back Together?

Are Robert Pattinson and Kristen Stewart back together? The two lovebirds who seemed to be immensely in love for eternity had parted ways after Pattinson, one fine day, realized that his sweetheart had cheated him not for a day or a week but for months. But life seems to be returning to normalcy for the couple. Reports suggest that Pattinson is all set join his ex flame on the red carpet of "Breaking Dawn: Part 2″ premiere here in Los Angeles. Stewart cheated on Pattinson after being in a relationship for three years. But he wants to save her from the embarrassment of walking alone after the scandal.