"They've been fighting lately," says another friend, adding that the main issue is JT's incorrigibly roving eye. "Justin has always loved women - singing about them, looking at them, flirting with them. He can't help it!"And that's when I told him "Look, you can give a woman time to shoot you in the testicles with a crossbow. Or just change the locks." Now, normally, I don't like to quote scripture, but this was an old friend in a tough situation...
But does the "Sexy Back" singer know when to hit the brakes?
"Jessica's seen Justin flirt, but says it's all in good fun," the pal tells OK!. "But she has told him that if they get engaged, it's got to end. Things seem a bit tense with them, but they're trying to get past the rough patches."
On the other hand, the insider reveals to OK!, "Justin asked one of his longtime best friends how much time he'd need to give Jessica if he asked her to move out of their New York City apartment without seeming like a jerk."
Source: thesuperficial.com