Embarrassing! On Friday, June 19, Kimberly Guilfoyle, 55, was bashed after a clip of her pulling down her short red dress at the Republican National Convention went viral. In the footage, the camera focuses on Donald Trump’s face as the fiancé of Donald Trump Jr. pulls up her garment in the crotch area. “What is Kimberly Guilfoyle doing in this video?” the user captioned the video, to which one person slammed, “Dealing with disease of the week?” “I dunno but was she shaking hands with everyone afterwards,” another individual pointed out, as a third stated, “So gross.” One more troll said, “I d…