Teri Hatcher showing signs of exhaustion emerges from the Ocean during the Nautica Malibu Triathlon

David Hasselhoff shouts encouragement to competitors as they compete in the Nautica Malibu Triathlon

John Mayer out and about in NYC

Martha Stewart attends the Chado Ralph Rucci Spring 2010 Fashion Show at the Tent at Bryant Park in NYC

Kirsten Dunst attends the Brand Of Outsiders/Boy Spring 2010 presentation in NYC

Barbara Becker and Arne Quinze arrive for their wedding party at Belvedere Palace in Potsdam, Germany

Alessandra Ambrosio attends the Christian Siriano Spring 2010 Fashion Show at Bryant Park in NYC

Tori Spelling attends the Christian Siriano Spring 2010 Fashion Show at Bryant Park in NYC

Kellan Lutz attends the Monarchy Collection fashion show