Joe Jonas Joins Christian Audigier

Joe Jonas of the Jonas Brothers poses with designer Christian Audigier after shopping in his store on Melrose Ave, LA, on Wednesday.

Watch Christian Audigier and Joe Jonas chat it up while shopping.

“It’s really cool to see them dance to one of our songs because we didn’t know what it would be like for somebody to dance to it,” Joe Jonas told ET about the Dancing With the Stars season premiere. “And to see them choreograph it — it makes you really excited and makes you want to perform a little bit more.”

Check out the video of the Jonas Brothers performing on Dancing With the Stars. They sang their latest single “Lovebug” from their third major studio album, “A Little Bit Longer.”