Jessica Simpson has signed on as a spokesperson for Weight Watchers, but friends worry that the diet plan has arrived too late to save her relationship with baby daddy Eric Johnson.
Friends of Jess's tell the National Enquirer that Eric isn't all that concerned with her weight gain, but has a problem with her attitude. One pal says, "[She's] down in the dumps and worried that Eric is turned off by her body. Eric loves Jessica no matter what and is sick of hearing her whine about her new body. He's turned off by her lack of self-confidence."