After being detained for five hours on Sunday after arriving in Los Angeles—where she was searched, but not strip searched as previously reported, pervs!—Lily Allen's U.S. work visa has been revoked. No explanation was given, but you can surely expect a lot of pissed-off speculation on Lily's Myspace blog any second now. An EMI spokesperson for Allen says they plan to have the situation sorted out in time for all of Allen's fall concerts which she won't show up to.