Using her sexuality to get ahead and then be the first one to sue you if you gawk at her for more than 5 seconds?
You say that based on what? I've never heard her say anything to support that. She's certainly smart enough to know her looks are an asset, and seems not to be one to protest someone paying attention.
Her looks probably helped her get in the door. After a short period of time looks are not enough for a company to keep you around, much less get promoted to a prime gig on FNC.