Universal Music Group's merchandising company Bravado has added two of its recording artists to Brush Buddie’s lineup of singing toothbrushes.

The new line will feature two of Justin Bieber’s latest hits, "Beauty and a Beat" and "As Long As You Love Me," and Korean pop star Psy’s new single, "Gentleman."

Joining a line of singing toothbrushes featuring Lady Gaga, LMFAO and One Direction, Brush Buddies toothbrushes play each song for two minutes, the dentist-recommended time to brush.