Britney Spears Cheers for the Dodgers, Autographs Baseball for One Lucky Fan

Pop star took her two sons, Sean and Jayden, out to L.A. team's game on Wednesday

The pretty princess of pop proves she can play ball!

Britney Spears rooted for the Los Angeles Dodgers when she took her two sons, Sean and Jayden, out to one of their home games on Wednesday. The 31-year-old singer even tweeted a photo of herself and her two boys posing in the Dodgers dugout.

And like many die-hard fans, Britney couldn't leave without snapping a fan photo with the team's key players, Dodgers right fielder Andre Ethier.

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And Brit was an extra good sport: Before leaving the ballpark, the X Factor judge signed a baseball that—apparently—will be given to one very lucky fan.

Sports writer Anthony Witrado shared a pic of the memorabilia on Twitter, and wrote "Britney Spears autographed ball being given away by @dodgers. Yeah, Britney Spears."

So...how do we get our (baseball) mitts on that?

PHOTOS: See the Dodgers other famous fans!