American Idol Picture of the Day: Kelly Clarkson... High? Matt Richenthal at August 21, 2007 2:10 pm. Comments Kelly Clarkson admitted to eating a marijuana cookie in Amsterdam the other day... but not smoking the drug.Below, she jokes around during an appearance Monday on MuchOnDemand in Toronto. Edit Delete Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.