The X Factor UK contestants and adored British boy band One Direction are back with their latest music video for their second single, 'Gotta Be You.'  These boys definitely know how to make the girls go wild over them by proclaiming that their loved one has just "gotta be you".  It's a simplistic video with the boys traversing the English landscape before turning up at a lakeside party with some girls.  I'm sure this'll be another #1 hit for them, and I'm excited to see them perform it on X Factor next week!