Article continues below advertisementIconic actress Dyan Cannon couldn't stop laughing after she was denied from taking part in a tour of the White House.On Thursday, August 28, the star posted an Instagram video where her friends recounted the drama, which occurred because Cannon, 88, lied about her age.Article continues below advertisementDyan Cannon Laughs Off Being Denied From White House TourSource: @therealdyan.cannon/instagramDyan Cannon doubled over in laughter after being denied from a White House tour."We're lined up for a great tour.