Lily Allen wasn't smiling after being detained for five hours at LAX last Sunday and having her visa revoked. If the British pop star is unable to get a new visa, she may miss her planned September tour. Jonathan Soto Fiolo/Splash News - August 6, 2007
Week in Photos: Aug. 5-10, 2007
Miss any of the hot celebrity stories from last week? Get your dish here with the Week in Photos.