Following Ramsay Hunt's diagnosis, Justin Bieber begins his 'Justice' world tour.

Never say never — Justin Bieber will resume his "Justice" tour  

after a month off due to a medical ailment that left half of his face paralysed 

A spokeswoman for Bieber confirmed to USA TODAY on Tuesday  

that the "Yummy" pop sensation will perform on July 31 at the Lucca Summer Festival in Italy.

The artist is scheduled to perform international gigs for his world 

tour in Europe this summer, followed by a trip to South America in September. 

According to his website, Bieber will then go to South Africa, Asia, 

Australia, the Middle East, Australia, and New Zealand for autumn and winter gigs.