One Direction's Zayn Malik has kept in touch with his X-Factor GF, Perrie Edwards (her band Little Mix won last season of the show) and now sources close to the duo are saying they are back together! "They know it's not going to be easy, but they really like each other," a source close to the couple reveals. "They've been seeing quite a bit of each other. Things are pretty serious but they've both got good heads on their shoulders." Nothing has yet to be confirmed but TWIST will keep you posted as soon as it's made official! Which 1D guy is your dream boy? Tell us below! Don't forget to check out all the latest celeb gossip in the June issue of TWIST!