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  • SPLASHDOWN! photo | Denise Richards

Credit: Albert Michael/Startraks

Published: Thursday Jul 30, 2009 | 06:00 PM EDT

SPLASHDOWN!

Hold on tight, everyone! Mom Denise Richards keeps a close grip on daughters Sam, 5, and Lola, 4, on Tuesday as the trio dips under a waterfall at the Sierra Mist Beach House in Malibu, Calif.