Britney’s headed to Las Vegas towards the end of this week to walk through PH Live at Planet Hollywood where she’ll perform a string of shows for an extended amount of time, a source reveals to

An announcement regarding her residency may happen while she’s in town, but could be pushed off til’ the week after next as the deal is not 100% finalized… yet.

Many fans believed there’s a press conference on Monday about her Vegas residency, but it’s not the case.