he lip sings some of the song because dancing around the stage is tiring so thats why him and other stars lip sings part of the song because they run out of breath
He's not singing to protect his voice. he has to save it or else it won't sound good later for the actual show and he can damage his vocal chords if he sings too much
he was practicing the dance, not the vocals. you couldn't even hear him singing because he wasn't they were playing the intrumental and he wasnt singing. pay attention
Doesn't that guy understand it was a dance rehearsal HE WASN'T MEAN TO BE SINGING! JUST DANCING!! There was a CD playing and Justin only had to DANCE NOT SING!
very professional, he goes trough the moves in his head, othervice he'll be worn out before the real show, exception the moves he's really related to the other dancers, those he does with serious moves, he respects the other dancer's rehearsing, no singing to save his voice for the real show, right way to do it, sadly he is still burning himself out as we heard from london, he is very good, needs to rest though
he wasnt loking like get away from me he was like come here cus its how its suposed to look like cus no when a guy trys to pic iup a gurl they nlok a them like comehre baby so likke yea he wasnt like get away justins reely nice hes nice enough not to say that
wrong!!!!!! he has a mic for the one percent he actually does sing....the rest is lip syncing because its nearly impossible to dance at that pace and keep those notes strong. as for the audio track in the back round that is for support
most dancers dont do a performance all out when practicing maybe when its final call but he is just going over the routine quickly trust me im a dancer to and i dont like wasting energy that i can put in to make the actual performance awesome and he was outside he didnt wanna get all sweaty or give away anything for the show
