Zac Efron's hair: Zac went from Jesse McCartney to George Clooney in an instant by using with just a comb and some gel. I think it works! I have since seen those bangs in his eyes again ... but hopefully his look is maturing and we'll see more of his polished side. This photo is from the High School Musical 3 premiere in L.A Oct. 16.

Beyonce and Solange Knowles' hair: Beyonce has gone retro with tall bangs and tons of volume and Solange has controlled curls that frame her face well. This photo was taken Oct. 31 at Tokyo's Ginza shopping district.
Mary Kate and Ashley Olsen's hair: Looking blonder and more like twins than we have seen in a while, the Olsen's look like they may have ditched their "dumpster chic" look. Mary Kate, on the left, looks healthy and young with waves and Ashley wears her long layers well. This photo is from attend a book signing to promote their new book "Influence" on Oct. 28.
Matt Damon's hair: Now that he has baby No. 2, looks like Matt is going more low-maintenance with his hair. His short cut looks great for the shape of his face and he look very clean. This photo is from the Clinton Global Initiative annual meeting Sept. 26. Denzel Washington's hair: While Denzel looks thinner, his hair looks like it is growing in a little thicker. While still clean-cut, his hair is a nice change for him. This photo on Denzel, with wife Pauletta, was taken at the Carousel of Hope 30th Anniversary Ball in Calif. Oct. 25.