About Austin & Ally Season 2, Episode 24 : Moon Week & Mentors

Austin and Ally are asked to be celebrity judges on a singing competition show that is celebrating "Austin Moon Week." Ally takes a contestant under her wing that reminds her of her former, shy self and she and Austin work to make the girl a top contender. Meanwhile, Trish and Dez try and create the most impressive fan signs in an effort to be seen on TV. Guest Stars: Chloe Bailey, Halle Bailey, Sabrina Carpenter, Saidah Arrika Ekulona, Arturo del Puerto, Tyler Shamy, Maddie Simpson, Russ Marchand,