November 13, 2012 12:26 pm Leighton Meester Says Acting Teaches Me What Not to Do In Love The Gossip Girl star tells Kitchen Confessions host Cat Greenleaf how real-life love life is influenced by the characters she plays on screen. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'