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.

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."