Hannah Montana star Miley Cyrus has confirmed a performance at Spain’s Rock in Rio Madrid 2010 festival on June 6. The appearance will be the singer’s first show in Spain and will take place on what promoters are calling the festival’s “family day.” Rock in Rio will feature performances from several other top acts, including Bon Jovi, Rihanna and Shakira. In the meantime, Cyrus is busy filming the final season of the Hannah Montana. In a recent interview with E!’s Ryan Seacrest, Cyrus revealed that while the cast and crew are nervous about ending the successful show, they confident in their decision.

“It’s really cool the way we’re doing it,” she explained. “It’s not like shows that end and you see reruns over and over. We’re giving it a definite ending because it deserves it.”

She added, “We’re like, ‘Let’s make the best decision we can as a family.’ It’s so important, those last few times together, to make it the most important time, spend it with each other and love on each other.”