(Cover) - EN Showbiz - Britney Spears is taking down the paparazzi in a teaser clip for her new song's promo.

Britney revealed a 30-second sneak peak of the video for I Wanna Go, which officially debuts on Wednesday.

In the Chris Marrs Piliero-directed promo, Britney stands on a yellow taxi with cameramen surrounding her. The star whips her microphone that she's wielding and uses it as weapon against the paps.

Britney wears a cut-off t-shirt in the promo depicting a skull with Mickey Mouse ears. The stunning star also has black and pink hair extensions running through her blonde locks.

The pop singer addresses breaking free from her confines in the lyrics from the song.

"Lately I've been stuck imaginin'/ What I wanna do and what I really think, time to blow out/ Be a little inappropriate 'cause I know that everybody's/ Thinkin' it when the lights out/ Shame on me/ To need release/ Un-uncontrollably."

Britney has also taken to her personal Twitter page to conjure excitement between her fans. The 29-year-old posted stills from her upcoming video, as well as the preview for her highly-anticipated video.

"I-I-I wanna go-o-o all the way-ay-ay but not quite yet here's a peek at what's coming Wednesday tweeps" she wrote.

I Wanna Go is the third single from Britney's platinum selling seventh studio album Femme Fatale. (C) Cover Media