Sex and The City's Kristin Davis shared her secret to getting in tip-top shape: celebrity trainer Tracy Anderson's two-hour exercise regimen. "It's a hard workout. I pour sweat! Every piece of clothing I have is wet when we finish," she told People.com. The trainer's method, which also got Gwyneth Paltrow in svelte shape for the Iron Man movies, includes a mix of Pilates-style exercise sequences, light weights and choreographed dance moves. "Kristin's energy is infectious!" said Anderson. "She works and sweats hard and is a great dancer." If hitting one of Anderson's studios in L.A. or N.Y. isn't in the cards for you, try her techniques at home using one of her DVDs, which are available on tracyandersonmethod.com.