How to Rock How to Rock

Big Time Rush will be signing autographs — and fielding an interesting offer — on an upcoming episode of Nickelodeon's How to Rock.

How to Rock stars Cymphonique Miller as Kacey, a once popular girl whose status suffered when she got braces. As a former bully, Kacey starts to channel her energy through music when she becomes the lead singer of a pop group. On Saturday's episode, "How to Rock an Election," Kacey runs for class president and promises a performance from Big Time Rush if she wins. But as you can see in the exclusive preview below, the boys aren't too keen on the idea and kick Kacie out of their autograph signing.

How to Rock airs Saturdays at 8:30/7:30c on Nickelodeon. Watch the clip below: