Britney Spears Video Teaser: "I Wanna Go" Back in Time!

Britney Spears, who just kicked off her Femme Fatale tour, has a new music video coming out this week, and it contains some fun references to Spears of yore.

In "I Wanna Go," Spears hits back - literally - against the paparazzi with a mic. You have to give Brit major props for paying homage to this incident.

She is also wearing a Mickey Mouse skull crop-top, a nod to her days on the Mickey Mouse Club, while the marquee sign of a movie theater reads "Crossroads 2: Cross Harder," a great play on her 2002 film debut.

The full music video drops Wednesday. Here's the teaser:

Britney Spears - I Wanna Go (Video Teaser)