Bruce Willis is poised to play an ex-rodeo star-turned-stuntman in Paramount's upcoming feature adaptation of Elmore Leonard's novella Tenkiller... Rocker Tommy Lee is joining the Ozzfest tour, replacing Drowning Pool after the death of lead singer Dave Williams... Barbra Streisand is coming out of "retirement" to perform at a Democratic fundraiser on Sept. 29 in Los Angeles.