Sarah Chalke was dubbed Second Becky on Roseanne, having replaced the first Becky several seasons in, but she's better known for her role as shrieky Dr. Elliot Reid on Scrubs. She's got a hot bod, but apparently she's all pregnant now. Laaaame. A word from Sarah: "I don't just play a slut on TV, I am a slut."Did I mention Sarah is pregnant?Check out some more slutty pics after the jump.