rirushhospital.jpg

The "Rude Boy" singer was treated for an unknown condition Monday night, but apparently is doing okay now!

After a gig in Switzerland, Rihanna was rushed from Zurich's Hallenstadion venue to a private clinic around midnight, reports MTV UK.

A spokesperson for the hospital told reporters: "The singer Rihanna came yesterday evening to the emergency room. We do not know the details."

She left the hospital at 3am and returned to the venue. Seems Ri is fine as she's ready to continue her tour. Glad it was nothing serious... whatever it was!