The former Disney star posted a racy shot to Instagram on Tuesday afternoon (25 March) showing herself doing some primping in a dressing table's mirror while at work.
There's no clue yet as to what Selena's up to, as her only caption read: "Secret project…"
Hmmm. New modelling project? New music video? New fashion collection? Lingerie collection? The possibilities are endless!
Whatever it is, her fans were clearly rather thrilledby the picture, which garnered 80,000 likes in just ten minutes. Impressive!
No doubt Selena's ex-boyfriend Justin Bieber was also rather pleased to see the photo. Or should that be maybe-on-again boyfriend?
Rumours began swirling earlier this month that Selena and Justin were back in contact after they were both seen hanging out in Texas.
They split in January following an on-off relationship dating back in 2011, but were seen together in Selena's native Texas in early March. Justin fuelled rumours by Instagramming a sexy video of them dancing together – and by posting a photo of Selena online with the caption, "The most elegant princess in the world."
Watch Selena's video for 'Come & Get It' below:
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