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!