Perrie Is Worried Zayn Will Cheat On Her?

Source told HEAT: 'Although Zayn says he’s really into her, it seems Perrie is the more smitten of the two. She spends a lot of her time in the UK while Zayn is globetrotting with One Direction. They have promised to be faithful to each other when they’re on tour..
Perrie is more worried than Zayn. She knows that One Direction have a huge female fan base and girls are throwing themselves at the boys on a daily basis. Zayn has assured her nothing will happen while he’s away.'

One Direction’s US success continues this week as their debut single 'What Makes You Beautiful' passes 2 million digital sales and has been certified double platinum by the RIAA. Their BRIT Award winning debut single, 'What Makes You Beautiful' sold more than 131,000 copies in the US in its first week, debuting at #12 on the Billboard Digital Songs chart.
Their #28 debut on the Billboard Hot 100 marked the highest debut from a British Group since the Spice Girls in 1998. In March 2012, the group made chart history when their debut album UP ALL NIGHT entered the US Billboard 200 chart at #1 with over 176,000 copies sold, making them the first British group ever to debut at #1 in the US with their debut album release.
To date the album has been certified GOLD and sold over 700,000 copies in the US alone. UP ALL NIGHT is a worldwide success selling over 2.3M albums and has charted at #1 in 16 countries (US, Ireland, Canada,
New Zealand, Australia, Italy, Sweden, Turkey, Mexico, Chile, Colombia, Peru, Philippines, Singapore, Hong Kong, Thailand). The Up All Night: The Live Tour DVD is available everywhere today.