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Is Sin City about to get a whole lotta booty?
"Nothing is certain at all," an insider revealed to us, adding that anything final between the singer and the hotel is "a long way off."
The source added that the deal (which TMZ is reporting would include "72 shows, three times a week for 24 weeks over a one or two-year period") has only "been discussed in a very informal fashion." Lopez's rep declined to comment on the residency reports.
There has also been some buzz that another mega-popular songstress has been in talks with getting a Vegas residency: Mariah Carey!