How does that old proverb go? Billy Idol should know as TMZ has reported that the music icon is being sued for standing a woman up in Las Vegas. Juliana Berg is claiming that Idol invited her to spend the night with him after a concert and meet-and-greet. According to Berg, however, Idol vanished, leaving her without a place to stay for the night. Berg says in the lawsuit that she did not have money for a hotel. She wants reimbursement for travel expenses, her concert ticket and compensation for her emotional distress.