Production began yesterday on a second Britney Spears guest-starring episode of How I Met Your Mother.

The singer/star/sacrificial lamb gave the sitcom its single highest rated episode ever when she appeared as a flustered secretary who fell in love with main character Ted.

The new episode is being described in press releases: When Barney and Abby realize that they have one thing in common - their mutual hatred of Ted - the “couple” decides to go to the bar to flaunt their new relationship in Ted’s face. Desperate to get a rise out of his former pal, Barney pops a surprising question to Abby.

Whatever, we only watch Britney episodes, and we don’t think we’re alone in that.

Catch Britney on TV this May 12th at 8:30PM on CBS.

Now, give us our promo money.