Austin Mahone & Alexa Vega To Guest Star in 'Big Time Rush' Finale!

Austin Mahone and Alexa Vega have landed roles on the upcoming Big Time Rush season four finale!

According to MTV, they will join a slew of guest stars, including Nick Cannon and Karmin.

The episode will be called the “Big Time Awards Show,” where the boys are nominated and booked to close the show. But before they can take the stage, they uncover an evil plot to brainwash everyone in the audience and are forced to take action.

Big Time Rush airs Thursdays @ 8PM on Nickelodeon, starting with the season premiere tonight!

TELL JJJ: Are you excited to see the episode?