Teen heartthrob Justin Bieber is set to melt even more hearts on Sunday's upcoming two-hour Extreme Makeover: Home Edition episode, which gets a big dose of Bieber Fever.
The pop singer, 16, proves he has plenty of substance to back his signature style and popularity when he pays a visit to the very deserving Brown family in Wellman, Texas.
While the Extreme Makeover crew constructs a new home
