Britney Spears is gearing up for her residency in Las Vegas, which begins at the end of this month, and she's now thinking about putting down semi-permanent roots in Sin City.

According to the Las Vegas Sun, on her way home to L.A. after her big arrival ceremony at Planet Hollywood Resort & Casino earlier this week, Britney spoke about getting a home in Vegas.  "I have to figure out where to stay for two years, maybe longer. I’d bring the kids to live in Vegas, too. I love it there," the paper quotes her as saying.

The question is, how long will she remain in Vegas?  She told the TV show Extra that once her residency ends, she may hang up her microphone and dance shoes.

"I might [retire], who knows," she said. "I may have two more kids and get married… I'd like to have more kids." 

While Britney is currently involved with boyfriend David Lucado, with whom she has previously said she's discussed expanding her family, she also told Extra that she hasn't seen her famous ex, Justin Timberlake, "in ten years."

Britney's pal Miley Cyrus, though, seems to be a big admirer of Britney and Justin's former relationship.  She recently tweeted the famous photo of them dressed in those tragically matching denim outfits years ago at the MTV Video Music Awards, and captioned it, "I want a boyfriend that will wear jean on jean on jean with me."