Britney Spears Ditches Her Bikini Top on Hawaiian Vacation

Throwback to that time Britney was on a yacht topless.

Britney Spears is "still dreaming" of her Hawaiian vacation last week, where the pop diva dared to bare in a sexy white bikini!

While the mother-of-two has previously praised the wonders of Photoshop, clearly she's not shy about showing off her bikini body, posting a topless snap to Instagram on Saturday.

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"Still dreaming a mile a minute," she captioned the snap.

The 34-year-old holidayed in the Hawaiian islands last week with her sons, Sean, 10, and Jayden, 9. The trio made a cute video of their time in Hawaii, showing off diving from the boat, eating Hawaiian ice and -- in Britney's case -- enthusiastically downing a huge hot dog, too!

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Watch BritBrit make out with a shirtless hunk in the video for her latest single, "Make Me," in the clip below.