We spotted Jessica Simpson looking unsteady on her feet as she was escorted to her car by fiance Eric Johnson last night.

When asked by a videographer if she was drunk, Jessica shot a disdainful look through the window of her car. The couple had been dining at West Hollywood's popular Katsuya sushi bar.

Last month she generated lots of buzz as Women’s Wear Daily crowned her “Fashion's Billion Dollar Baby,” and was featured on the cover of the December 6 issue.

She plans to introduce a new sportswear line later this year, which is expected to bring in roughly $200 million.

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