Spears, with daughter Maddie, compares prices and products at a Wal-Mart in McComb, Miss. Plus: Jake & Reese, Victoria Beckham, Mariah & Nick and more

L.A. BLOWOUT

Eva Longoria Parker may play a harried mother of two on this season's Desperate Housewives, but in real life the actress makes casual chic look like a breeze as she heads to The Ivy in Los Angeles on Friday.