Avery has been making a name for herself on YouTube with her solid covers and original songs, and we thought she and her friend, Max, deserved the Web Celeb of the Week honor for their cover of Maroon 5's "Payphone." All the music in the cover was generated by iPhone apps! Pretty cool concept, impeccable execution.

Check out Avery and Max performing "Payphone":

Check out the original video from Maroon 5 (WARNING: EXPLICIT LANGUAGE):