Wrap Your Fat Lips Around This Lawsuit!

Teri Hatcher is being sued by skin care company Hydroderm, because she allegedly broke a contract by plumping her lips with a different product.

TMZ obtained this lawsuit filed against the "Desperate Housewives" star in an L.A. Court, claiming she broke her anti-competition clause with Hydroderm by endorsing a City Cosmetics product, Lip Plumper. Pimping out her lips!

Hydroderm paid Hatcher $2.4 million to exclusively endorse their product. According to the suit, Hatcher using the City Cosmetics product directly competes with Hydroderm's lip enhancer. The company now wants their money back -- all $2.4 million plus 400K in additional expenses!