Will three times be a charm for Britney Spears?

She’s already been married twice before — first to a high school pal in a quickie Las Vegas wedding

and then to Kevin Federline.

Now a source tells the Chicago Sun-Times that Spears and current boyfriend, Jason Trawick, are talking about tying the knot. Insiders claim they’ve been doing some ring shopping.

One insider says that during a recent dinner with Trawick’s parents, they all talked about Chelsea Clinton’s upcoming wedding. The source notes:

”They were particularly interested in the tight security and the way the Clintons had stonewalled for Chelsea’s wedding — and it sounded like they were talking about it all in connection with a Britney and Jason wedding.”

Congrats Britney.