Jessica Sierra, American Idol washout and professional cop-cusser, was to perform in a holiday tribute for U.S. troops in Washington, but was uninvited thanks to her stellar drunken behavior, kicking and swearing at cops, and hurling racial epithets after one office turned down her offer of oral favors in lieu of jail. I guess her time on VH1’s Celebrity Rehab with Dr. Drew didn’t go so well. Sierra did wish the troops well over a year ago, as the video below shows.