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Mario Lopez, Teri Hatcher, David Hasselhoff, Jason Lee, Jeremy Piven, Ryan Seacrest, Felicity Huffman, Andy Baldwin and William H Macy are seen working up a good sweat for charity as they participate in the Malibu Triathlon. We covered quite a bit this weekend, and this is what you missed.

Robert Pattinson & Kristen Stewart One Year Ago
Recognize This Lady?
Charlotte Ronson Show Attracts Young Starlets, But No Lohan
George Clooney Blames Injury On Co-Star Ewan McGregor
Amber Rose Gets Futuristic For Fashion Week
The Stefani-Rossdale Clan Take Manhattan
Matt Damon’s Household Lacks Testosterone
‘Grey’s Anatomy’ Stars Meet Katherine Heigl’s New Baby Girl
Who’s Holding The Newspaper Between Her Legs?
Tina Fey & Selena Gomez Triumphant At Creative Arts Emmys
Serena Williams Lashes Out At U.S. Open 2009 Judge
Ashton Kutcher & Demi Moore Celebrate ‘The Beautiful Life’
Colin Farrell Is Not Doing This With Him TODAAAAAY!
Mariah Carey’s ‘Precious’ Gets Oscar Buzz; Her Next Single Announced
Bruce Willis & Emma Heming Cozy Up At Spring 2010 Fashion Week

Check back later tonight for the beginning of our 2009 MTV Video Music Awards coverage.