Donald Trump Jr.'s fiancée, Kimberly Guilfoyle, was slammed over the "inappropriate" mini dress she wore to the inauguration of El Salvador's President Nayib Bukele, RadarOnline.com has learned.

Kimberly Guilfoyle has been known to confuse Mar-a-Lago for a nightclub by sporting inappropriate mini-dresses at non-profit events held there, but her friends have also gone way over-the-top at the ...