Brad Pitt Ryan Gosling Zac Efron

Mo growth, mo money, mo support in combating prostate and testicular cancer and mental health challenges for men around the world. Movember, a charity that lasts for the month of November, encourages men or "Mo-Bros" to grow out their mustaches for the month and ask friends and family to donate to their endeavors. By sporting the 'stache, and of course having free reign to style it as they please, Mo-Bros are raising funds and awareness that will have a powerful influence on the face of men’s health. Ladies, don't feel left out, as you can do your part as a Mo Sista by supporting the men in your life, asking for donations on their behalf, and perhaps if you feel extra motivated, rocking a fake 'stache all month! We at GofG wanted to show our respect by highlighting our 10 favorite and most noteworthy celebrity mustaches throughout the years. Get ready, get set, and grow this month for a wonderful cause!