Here comes the bride! Paris Hilton has kept details of her wedding under wraps. But Life & Style has learned that her fiancé Chris Zylka let some secrets slip during his sister-in-law-to-be Nicky Hilton's Mommy & Me x Tolani fashion collection launch at the Kitson Kitross store in LA.

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Chris, 32, "told another guest that the wedding is set for Nov. 11 at the Church of the Good Shepherd in Beverly Hills," a source tells Life & Style. That is the chapel where Paris' parents, Rick and Kathy Hilton, were married, and where Paris' great uncle Nicky married Elizabeth Taylor.

Paris, 37, "is planning on a big wedding," the source shares. "She's already started shopping for dresses with her sister."