Britney Spears made nearly $14 million in 2012, yet the singer still bargain shops at 99 Cents stores and employs her sister's fiance for yard work according to newly filed documents Credit: Michael Buckner/Getty Images

Britney Spears is a bargain shopper at heart! Though the 31-year-old international superstar made an estimated $14 million in 2012 alone, TMZ reports that the former X Factor judge still likes a deal when she sees one. Spears has spent $6.8 million in 2012 -- with some of the shopping spree going toward a 99 Cents Plus store.

According to newly available documents, Spears spent $63.74 at a 99 Cents Plus and $11.92 at Pay 99 Cents or Less. She's also shelled out to food chains like Subway, Domino's, Coffee Bean, Starbucks, McDonalds, Wetzel's Pretzels, In-N-Out, 7-11, IHOP and Romano's Macaroni Grill.

But not so fast! The "Ooh La La" singer also enjoys the more extravagant lifestyle Hollywood offers. Other purchases have included a $500 manicure, $3,400 on Christmas lights and paying the father of Jamie Lynn Spears' daughter Maddie, Casey Aldridge, $1,500 for yardwork.

Though Spears was left off the Forbes World's Most Powerful Celebrities list this year, she ranked sixth in 2012 with $58 million in earnings. She's worth an estimated $200 million since her "Baby One More Time" days overall.