Britney Spears' Spending Habits Detailed In New Report

She's not that innocent ... when it comes to spending.

TMZ reports Britney Spears made almost $14 million on her conservatorship last year. Not half bad.

Surprisingly, the starlet spent almost $7 million on some interesting purchases. Documents containing her spending habits reveal the pop star is a part-time discount shopper just like the rest of us!

She spent upwards of $65 at dollar emporiums like 99 Cents Plus and Pay 99 Cents or Less. She also collected several fast food receipts from roadside staples including Subway, IHOP, McDonald's, Starbucks and In-N-Out Burger.

Her glam squad tab (for grooming and wardrobe requests) came in at $33,959. One of the more expensive pampering services she paid for was a $500 manicure. Girl's gotta look good.

These purchases seem extravagant but hardly hack away at Brit's total net worth -- the singer made $68 million alone on her last tour and $15 million thanks to her gig at "The X Factor."

As long as she stays happy and healthy, we're sure Team Britney will keep that money situation under control.