Rumors of a break-up grew stronger last night when Justin Bieber and Selena Gomez arrived separately at the Teen Choice Awards. But they were soon seated together and kissing, proving such rumors to be wholly untrue.The 19-year old 'Monte Carlo' star stunned fans in a strapless ivory dress and posed with her band, The Scene as well as with fellow Disney star Demi Lovato. Justin meanwhile chose a leather waistcoat and sporty bow ...