Rihanna Was Hospitalized After the Met Gala

Rihanna at the Met Gala. Photo: Kevin Mazur/WireImage

After Rihanna tweeted a picture of an IV needle in her arm yesterday, Media Takeout reported today that she was hospitalized after the Met Ball for "exhaustion and dehydration." Before you start making hangover jokes, know that she'd been battling the flu over the weekend.