Smooth vs. Scruffy: What's Hotter?

Sexy stars – George! Justin! Leo! – have been experimenting with facial hair, but is it a hot look? You decide! By Julia Wang

JAKE GYLLENHAAL

Gyllenhaal has taken to the rugged Brokeback Mountain look in real life. The onetime baby-faced actor is now sporting a full beard (right, in June) – just like his Malibu biking buddy Matthew McConaughey.