Britney Spears

In a conversation with her inquisitive dog today on Twitter, Britney Spears slipped in a subtle hint that the rumors of an eventual Las Vegas residency could be true.

"#VivaLasVegas :)," the pop star added while answering a question about Vegas ettiquette from @hannahspears, the fanciful Twitter account of her dog.

Rumors of a Britney Vegas residency began popping up after Spears announced her departure from "The X Factor" last month. TMZ reported that a trio of casinos, including Caesars Palace, were vying for her services. Over the weekend, a rep from Caesars told Buzzfeed they were out of the running.

But it would appear Spears still has some suitors out there. According to another Buzzfeed source, "There was one definite offer for Britney in Las Vegas. A second one followed when the news broke."

Spears is currently working with "new inspiring producers" on her follow-up album to 2011's "Femme Fatale." Her latest single "Scream & Shout," a collaboration with will.i.am, is currently at No. 5 on the Hot 100 and No. 1 on the Dance/Electronic Songs chart.