Katy Perry Kicks Off World Tour in Portugal

Before Katy Perry's U.S. tour begins this June, the pride of Santa Barbara is taking her California Dreams global. Her concert swing kicked off last night in Lisbon.

If the rest of the show was anything like this opening rendition of one of her biggest hits, cities across Europe and beyond aren't likely to leave disappointed.

Check out the star's performance of "Teenage Dream" here ...

Katy Perry - Teenage Dream (Live in Portugal)