Britney Spears Slips Into Yet Another Sexy Costume For New Fragrance Ad

We love it when the pop princess plays dress up! And to think, she's going to make soooo much money off of this!

Britney tweeted, "Loving day 2 of my Elizabeth Arden Fantasy Twist fragrance shoot. Jason says I look like Jean Harlow!"

Britney released her first fragrance Curious in 2004 after signing a deal with Elizabeth Arden, and by 2009, she had released another seven fragrances -- this one is number eleven. She's earned an estimated $1.5 billion from her perfume empire, so it doesn't look like she'll be stopping any time soon!