Justin Bieber Attempting to Grow a Mustache

Pamela Littky

Pop singer Justin Bieber is going to grow a mustache.

The Never Say Never star tweeted Saturday, "im not shaving for a month so you all can see my mustache.. im pumped."

Does Bieber, who turned 17 on March 1, even have enough facial hair to sport a 'stache?

Regardless, Bieber's style choices are closely followed by fans.

After trimming his longish-locks, his leftover hair sold for $40,668 on eBay (proceeds went to the animal rescue organization The Gentle Barn Foundation.) Also, because he has said purple is his favorite color, audiences at concerts and events tend to dress in the same color. And, a purple sneaker once worn by Bieber has attracted a $2,075 bid in a fundraiser for his former school, Canada's Stratford Northwestern Secondary School.