Q says to look at the Standard Hotel and Rachel Chandler.

https://en.wikipedia.org/wiki/Standard_Hotels

owned by

https://en.wikipedia.org/wiki/Andr%C3%A9_Balazs

dated

https://en.wikipedia.org/wiki/Chelsea_Handler

https://people.com/celebrity/chelsea-handler-confirms-split-with-andre-balazs/

C.Handler

Ch. Handler.

Was named one of the most powerful celebrities according to TIME - https://www.forbes.com/2010/06/22/chelsea-handler-televison-business-entertainment-celeb-100-10-handler.html#6a4b7b5266d3

When Chelsea was a kid she stayed at her aunts house in Bel-Air. Who is her aunt?