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Is Lindsay Lohan a secret celebrity hoarder?

"I just need to get rid of ... stuff," the 23-year-old star says in a teaser for an exclusive interview on The Insider. "That's personal stuff that I have to work on."

That "stuff" has apparently taken over the actress' home. According to The Insider, her bedroom has turned into a warehouse of shoes and her living room is filled with clutter, including racks upon racks of clothes.

In the interview, set to air Thursday, Niecy Nash -- host of the Style Network's Clean House reality show -- has a sit-down with Lohan, who may be using hoarding as a coping mechanism for the estranged relationship she has with her father, Michael Lohan.

"It's kind of a sore subject," she says in the teaser, which promises to reveal her "private pain" for the very first time.