Does Saturday Night Live use hair pieces?

[dirty]

Ive been wondering this for a long time because some of the actors change hair styles from week to week and their hair texture and length (short to long) change as well, like the one impersonating barack obama. Are these hair pieces? they look pretty real.

 

[s.a.f]

Duh, yes !! The entertainment industry uses hairpieces all the time, as does the movie industry. You think thats an actors real hair in a film its probably not especialy if its a long length or complicated style. Does'nt matter if the actor has hair or not its just easier to stick a wig on them. And that includes the women aswell.
Take LOTR for example every single actor was wearing hair including Liv Tyler.
If you see Beyonce or Christina Aguelera in a video or at a major awards ceremony with a big head of hair they're probably just wearing a wig aswell.

 

[dirty]

I know that hollywood uses a lot of wigs but I meant actual hairpieces, the ones that are glued on