Justin Bieber Vomits During Manila Performance

Justin Bieber was violently ill throughout his concert in the Philippines last night.

Gossip Cop hears that several times throughout his performance in Manila, Bieber had to go backstage and throw up.

Nevertheless, the teen sensation powered through the show, and finished his entire 90-minute set.

Before the show, Bieber tweeted, “Sick as a dog…but the show must go on. got called a trooper. lol.”

And he was.

After the show, he noted on Twitter, “That show was great but tough. real sick. time to rest.”