Barry Manilow has agreed to keep performing at the Las Vegas Hilton through 2008, the hotel has announced. In related news, Paris Hilton will continue performing wherever and whenever she is allowed to.... Michael Madsen and Daryl Hannah will walk the beat in the indie thriller Vice, about a squad of cops who start looking mighty suspicious when a passel of drugs go missing, the Hollywood Reporter says.... Rumor has it that among the D-listers trying to lose enough weight to get back on the C-list on the next cycle of Celebrity Fit Club will be none other than Family Ties moppet Tina Yothers.... A Harley-Davidson Night Rod has been cast as the titular vampire slayer's preferred mode of transportation in Spike TV's upcoming series adaptation of Blade, premiering June 28.