I would be crushed if I didn't have my voice. I have some pretty important character traits that are specific to my voice in particular that I just wouldn't be the same person without.
That being said, Misako Aoki speaks in a very cute way that I like.
What I wouldn't give to have Chris Mann's গান গাওয়া voice. He's the best male vocalist I've ever heard! (And I've listened to some pretty incredible male vocalists, like Josh Groban and Peabo Bryson)