This Week In Tabloids: TomKat Split; Ashlee Simpson's Engaged &…

Welcome back to Midweek Madness, in which we search for actual gossip in the celebrity weekly magazines. This week, there are two covers devoted to the demise of Katie Holmes' marriage; one featuring Miss Britney Spears; one packed with pregnant chicks and one celebrating super svelte Mariah Carey. A gossip column » 4/16/08 1:40pm 4/16/08 1:40pm