Kristin Davis is dripping in sweat when she finishes her workouts with Tracy Anderson.

The Sex and the City actress hired the celebrity trainer--who was worked with Gwyneth Paltrow and Madonna--to get her in shape and while she's pleased with the results, she admits it's extremely hard work.

She told People magazine: "I mean, it's a hard workout. I pour sweat. Every piece of clothing I have is wet when we finish. It sounds a little gross."

The 45-year-old beauty hired Tracy--whose fitness regime includes a tough two-hour workout--after realizing her last form of exercise wasn't working for her.

She said: "I didn't realize, but I had been developing my abs kind of outwards. We don't want that!"

As well as taking care of her figure, Kristin--who plays the immaculately dressed Charlotte York-Goldenblatt in the Sex and the City TV shows and movies--recently admitted she has to be careful with what skin care she uses because her skin is so sensitive.

She said: "I use Ahava skin care, which is natural line from Israel and is made from minerals for the Dead Sea. I have the most sensitive skin. If you just look at me wrong, I break out in blotches! So I have to be really careful with what I put on my face. I try and focus on being really healthy, too. I don't drink and I don't smoke, which helps."