Duff performs her hit single on the Today show summer concert stage. Plus: Britney Spears, Tom Cruise and more
Credit: Jeff Steinberg/INF
Updated: Friday Jun 29, 2007 | 06:00 AM EDT
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After treating 3-year-old daughter Sam to a red-carpet premiere, the newly single Denise Richards hits the beach with daughter Lola, 2, in Malibu on Wednesday.
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