(Cover) - EN Showbiz - Joe Jonas says Britney Spears fans are "passionate".

The singer has been supporting the pop superstar on the European leg of her Femme Fatale world tour. He is thrilled to join Britney on the road and loves her enthusiastic followers.

"It's incredible. I grew up listening to her music, so the fact that I get to go on her tour and support her is exciting," Joe revealed. "The fans that follow Britney are so passionate and amazing."

Joe has taken a break from performing with the Jonas Brothers and is currently promoting his new solo album Fastlife.

He has performed live with his brothers Kevin and Nick all over the world and can't wait to take to the stage alone this time.

"To be able to travel to the cities that I have been to with my brothers, now I am on my own I am looking forward to it," he smiled.

Joe, 22, is very proud of his solo effort. He admits he was shocked when so many top producers including Rob Knox and Brian Kennedy - agreed to work with him.

"A lot of producers that I worked with had worked with artists that I was blown away by. To have these producers show their love and support was huge," he added. "They had worked with people like Britney and P. Diddy, it was crazy to see them come together and work on this project." (C) Cover Media