Rihanna: Is this the weirdest Rihanna Twitpic yet?

Rihanna has become infamous for her Twitpics and Instagram uploads. Ever since she posted a picture of herself sitting on her bodyguard's shoulders playing with some white powder on his head while at Coachella, everyone's been waiting like slavering gossip hounds for the next snap.
And then this morning she uploaded this one. When someone asked where she's been as "You been quiet all day", Rihanna replied with this picture of her arm with an IV attached - with no other comment or caption.
It's definitely her arm because we recognise the elaborate nail painting job that she got before attending the Met Gala on Monday night. Rihanna's manicure meant she was late to the shindig and missed her slot on the red carpet - leaving Vogue editor Anna Wintour livid.

A few hours after posting the IV picture she uploaded a pic of herself standing by a plane with the caption, "My ride home NY days LA nights #itwuzreal" so she's obviously not in hospital - or at least not anymore.

This isn't the first time the 23-year-old singer has posted a picture of herself with an IV attached to her arm though. In November last year she tweeted an almost identical picture after being hospitalised with severe exhaustion.
She was forced to cancel a show in Sweden and tweeted, "I am sorry to eevryone who was coming out to my show in Malmo, Sweden. I was so excited to perform for you all.
"It would have been a great time...so much better than being sick with the flu. Ugh! I'm really disappointed I couldn't be there."
Is she exhausted again? It wouldn't surprise us - the girl never stops. She makes Simon Cowell look like a bum.And then, even after having a drip in her arm she had to get straight onto a plane. Even though it was clearly a private jet we're pretty sure flying around with an IV stuck to your arm isn't much fun. And even if she'd just taken it out the thought of it having been in there is enough to make us want to do a little sick in our mouths.

Still, sitting on a private plane must be better than sitting in economy. The last flight we got we shared our seat with a woman with trench foot.