So long, mom jeans!

Jessica Simpson
did a bit of spring cleaning over the weekend, dumping piles of clothes from her closets.

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"All of my lady friends are coming over for a backyard treat from my 7 closets cleaning!" the VH1 reality star, 29, posted on Twitter alongside a photo of stacks of clothes.

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Simpson -- who memorably had her closets redone by ex-husband Nick Lachey on The Newlyweds -- also went to the movies this weekend.

"Going to see Sex & the City with @caceecobb ! So excited! I think we should have a martini to celebrate this occasion!" she said.