Rihanna posts another photo of drip attached to arm
Rihanna has posted a photo on Twitter of a drip in her arm - just months after posting a near identical picture.
The singer had uploaded a photo of her arm with a drip in it back in November 2011 after suffering from exhaustion.
Rihanna has posted a similar photo once more, with no explanation as to why she has the drip in her arm - causing some people to raise fears about her health.
She uploaded the photo when another Twitter user had asked why she had been quiet.
Later however the Bajan beauty posted another photo, this time as she was about to board a private plane.
Watch Rihanna's video for 'Where Have You Been' below:
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