"Oh well...here's my a** ladies and gents!!!! Enjoy!!!!", is what Louisiana native Britney Spears posted on Instagram along with a short video that shows the singer in a retro-looking neon yellow one piece.

YELLOW!!!! I know...pix are a little blurry but my phone kept moving around sooo that's why!!!! -Britney Spears on Instagram

 Spears seemed more free-spirited and getting back to her old self in the recent post.

I took these yesterday for fun...I never show my a** on instagram and no...I'm not wearing a thong!!!! -Britney Spears on Instagram

Spears fans are commenting, not just about her backside, but her hair. Looks like Britney's blonde hair has a pink tint to it.

Britney Spears, 39, looks fabulous in a tribute to Prince.


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