London: Teen pop sensation Justin Bieber has made three sick children's dreams come true when he surprised them with a meeting.

The 'Baby' hitmaker, who has been feeling ill in recent days, did not interrupted his busy schedule and met three youngsters in France as part of the 'Make A Wish' program which grants treats to sick youngsters, a daily reported.

"We go hard! Can't let the fans down. Just met three amazing kids and we helped Make a Wish here in France have their 4,000 wish. Honored."

"Three countries in one day (sic) yesterday... was exhausted. Got much needed rest. Paris We (are) Ready. Slow moving today... weather changes and travel got me sick. Not fun," he posted on a social networking site.