Moody Britney Spears Blows Up At Mom

A source tells Star magazine that Britney Spears’ pregnancy is causing the singer to get moody, so much so that she reduced her mother Lynn to tears during a taping of Jamie Lynn’s Nickelodeon series ‘Zoey 101′. “Britney was screaming at her mom,” a witness revealed. “She was furious, swearing and cursing. Her mom burst into tears at one point but Britney didn’t seem to care or notice.” A day after the outburst, there still was a chill between mother and daughter. “Britney came by the set for a few hours the next day but didn’t speak to her mom at all. You could see that her mom was hurt. Jamie Lynn was so upset by it all that she took an extra 30-minute break to talk to her mom and Britney’s assistant about it.”