Fall Out Boy rocker Pete Wentz has a bizarre fetish - he loves strutting around in his future sister-in-law Jessica Simpson's high-heeled shoes. The This Aint A Scene star admitted he is a huge fan of his fiancée Ashlee Simpson's big sister's clothing range - and loves to try out the goods himself.

And the bassist - who also has penchant for eyeliner - enjoys putting the singer/actress' fancy footwear to good use, by dancing around in the privacy of his own house. He says, "I love Jessica Simpson's stuff, especially the shoes. I dance around my house in them all the time."

Wentz and Ashlee Simpson announced their engagement on Wednesday.

-Jessica Simpson Pictures

(This news article provided by World Entertainment News Network)