Justin Bieber rushed to hospital

Justin Bieber was rushed to hospital with breathing difficulties on Wednesday.

The teen sensation had an allergic reaction while shooting a guest appearance for TV drama series CSI.

“He is fine,” his rep said. “He had a mild allergic reaction while they were wrapping up on the set of CSI.”

“His doctor met him at the hospital to make sure everything was OK. He was released within the hour after his doctor declared him fine. He is back on set working. All is well.”

Justin tweeted about his time on set, but didn’t mention being rushed to hospital.

“Ok last day on the set as a bada*s. Gonna get deadly today,” he said.